Super Sensi Star
Updated 2 months ago
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9 weeks
seedling
Indoor
Strain
Super Sensi Star
Tree Stages
seedling
Jan 21st 26
germination
Jan 13th 26
Environment
Name
IndoorType
IndoorExposure Time
18 HoursLights
LED - 100 W
Super Sensi Star
Jan 26th 26
Tree Logs
Note
Plant observation:
Vertical Growth: Height remains locked at 3 1/4 inches.
• Foliage: First set of true (jagged) leaves significantly wider than cotyledons.
• Development: Second set of true leaves emerging from the center.
• Stem: Supporting the increased leaf weight without leaning.
Vertical Growth: Height remains locked at 3 1/4 inches.
• Foliage: First set of true (jagged) leaves significantly wider than cotyledons.
• Development: Second set of true leaves emerging from the center.
• Stem: Supporting the increased leaf weight without leaning.
EC
0.04 mS/cm
Height
8.255 cm
PH
5.9
PPFD
Min: 289 - Max: 297
PPM
552
Water temperature
23 °C
Note
Applied 250mL precision feed in a ring around the main plant.
• Mix Specs: 1L Manitoba Tap Water adjusted with new syringes.
• pH: 5.9 (Corrected with pH Up).
• PPM/EC: 552 PPM | Soil EC responded by rising to 0.04 mS/cm.
• Moisture (WC): 10.3% and wicking upward.
• Mix Specs: 1L Manitoba Tap Water adjusted with new syringes.
• pH: 5.9 (Corrected with pH Up).
• PPM/EC: 552 PPM | Soil EC responded by rising to 0.04 mS/cm.
• Moisture (WC): 10.3% and wicking upward.
New Photos
Actions
Water
250.0 ml
10:30 PM Applied 250mL precision feed in a ring around the main plant. • Mix Specs: 1L Manitoba Tap Water adjusted with new syringes. • pH: 5.9 (Corrected with pH Up). • PPM/EC: 552 PPM | Soil EC responded by rising to 0.04 mS/cm. • Moisture (WC): 10.3% and wicking upward.
Environment Logs
CO2
648 %
Environment temperature
22.8 °C
Humidity
Min: 67.6 - Max: 70
Light distance
60.96 cm
Average PPFD
Min: 289 - Max: 297
VPD
0.9 kPa
Note
Environment (Precision Data) | 10:30 PM
• Light (SF1000): Height adjusted to maintain 289-297 PPFD. Intensity held at 60% to prevent further stretching.
• VPD: Dialed in at 0.90 kPa (Post-tent sealing).
• Humidity: Stabilized at 67.6%.
• Temperature: Air 22.8°C | Soil 24.4°C.
• Airflow: Manual Mode, Gear L1, Natural Wind & Oscillation active.
• CO2: Ambient levels at 648 PPM.
• Light (SF1000): Height adjusted to maintain 289-297 PPFD. Intensity held at 60% to prevent further stretching.
• VPD: Dialed in at 0.90 kPa (Post-tent sealing).
• Humidity: Stabilized at 67.6%.
• Temperature: Air 22.8°C | Soil 24.4°C.
• Airflow: Manual Mode, Gear L1, Natural Wind & Oscillation active.
• CO2: Ambient levels at 648 PPM.
Jan 25th 26
New Photos
Tree Logs
Height
8.25 cm
PH
5.9
PPM
431
Note
11:30 AM
Height: 3 1/8 inches (8.25 cm).
• Daily Growth: Vertical stretch has stabilized; leaves are widening.
• Vitals: Temp 21.4°C | Humidity 71.6% | VPD 0.72 kPa.
• Lighting: SF1000 moved to 60% intensity at 24 inches.
Height: 3 1/8 inches (8.25 cm).
• Daily Growth: Vertical stretch has stabilized; leaves are widening.
• Vitals: Temp 21.4°C | Humidity 71.6% | VPD 0.72 kPa.
• Lighting: SF1000 moved to 60% intensity at 24 inches.
Actions
Water
250.0 ml
11:30 AM Batch 1 (Discarded): 1L Spring Water (233 PPM) crashed to 3.14 pH after accidental over-pour of pH Down. • Batch 2 (Applied): 1L Manitoba Tap Water. • Starting Stats: 463 PPM / 7.62 pH. • Final Stats: 431 PPM / 5.90 pH. • Additives: None (Tap base was high enough). • Feeding Method: Applied 250mL in a 2-inch ring around the stem to encourage root expansion.
Environment Logs
Note
Time: 5:53 PM
Fan Status: Manual Mode, Gear 1, Natural Wind/Oscillation ON.
Visual: Airflow is gentle; no aggressive stem movement (Safety Precaution).
Vitals: Temp 21.4°C, Humidity 71.6%, VPD 0.72 kPa.
Fan Status: Manual Mode, Gear 1, Natural Wind/Oscillation ON.
Visual: Airflow is gentle; no aggressive stem movement (Safety Precaution).
Vitals: Temp 21.4°C, Humidity 71.6%, VPD 0.72 kPa.
Environment temperature
21.4 °C
Humidity
71.6 %
Light distance
60.96 cm
Average PPFD
Min: 200 - Max: 220
VPD
0.72 kPa
Note
Time: 11:30 AM
Jan 24th 26
New Photos
Tree Logs
Height
7.62 cm
Note
Date: January 24, 2026 (8:00 PM)
Strain: Super Sensi Star
• Current Height: ~3 inches.
• Growth since 12:30 PM (7.5 hrs): + 1/8 inch.
• Growth since 10:15 PM Yesterday: + 1/2 inch total.
• Status: Extremely Active Stretching. The seedling is prioritizing vertical height over leaf width.
Notes:
The plant is currently in a "reaching" phase. Even with the light lowered earlier today, she gained another 1/8" in the afternoon/evening. To stabilize her, the light intensity is being increased to 50% tonight to encourage the stem to stop elongating and start strengthening.
Strain: Super Sensi Star
• Current Height: ~3 inches.
• Growth since 12:30 PM (7.5 hrs): + 1/8 inch.
• Growth since 10:15 PM Yesterday: + 1/2 inch total.
• Status: Extremely Active Stretching. The seedling is prioritizing vertical height over leaf width.
Notes:
The plant is currently in a "reaching" phase. Even with the light lowered earlier today, she gained another 1/8" in the afternoon/evening. To stabilize her, the light intensity is being increased to 50% tonight to encourage the stem to stop elongating and start strengthening.
Note
Knowledge Update: Nutrient & PPM Strategy
Date: Jan 24, 2026 (8:15 PM)
Topic: PPM Correction for Manitoba Tap Water
Key Learnings:
• Baseline PPM: Realized my Manitoba tap water has a high mineral count (estimated 300–400 PPM) which acts as a natural base of Calcium and Magnesium.
• Seedling Threshold: Discovered that 800–900 PPM is too "hot" for a day 4 sprout. This level of salt can cause nutrient burn or stunt root growth this early.
• Revised Target: Aiming for a total PPM of 400–450 for the remainder of the seedling phase to prevent mineral lockout.
Revised Feeding Plan (Starting Tomorrow):
• The Mix: I will skip or heavily reduce the Cal-Mag Xtra (down to ~0.5mL/L) and rely primarily on de-chlorinated tap water.
• Condition: Only feeding if the coco medium is dry 1–2 inches down.
• pH Target: Maintaining 5.8–6.0 for optimal coco absorption.
Date: Jan 24, 2026 (8:15 PM)
Topic: PPM Correction for Manitoba Tap Water
Key Learnings:
• Baseline PPM: Realized my Manitoba tap water has a high mineral count (estimated 300–400 PPM) which acts as a natural base of Calcium and Magnesium.
• Seedling Threshold: Discovered that 800–900 PPM is too "hot" for a day 4 sprout. This level of salt can cause nutrient burn or stunt root growth this early.
• Revised Target: Aiming for a total PPM of 400–450 for the remainder of the seedling phase to prevent mineral lockout.
Revised Feeding Plan (Starting Tomorrow):
• The Mix: I will skip or heavily reduce the Cal-Mag Xtra (down to ~0.5mL/L) and rely primarily on de-chlorinated tap water.
• Condition: Only feeding if the coco medium is dry 1–2 inches down.
• pH Target: Maintaining 5.8–6.0 for optimal coco absorption.
Height
7.3 cm
Note
Date: January 24, 2026 (12:30 PM)
Strain: Super Sensi
Medium: GROW!T coco coir + Growwbetter perlite (70/30)
Pot: Fabric pot
Stage: Day 7 post-transplant / Day 4 sprout
Environment (latest ~12:30 PM):
• Air Temp: ~21–24°C
• Air Humidity: ~70% (Targeting 0.7-0.8 kPa VPD)
• Light: SF1000 EVO – Adjusted to 24 inches (was 30"), Intensity: 40%
• Schedule: 18/6 (06:00 AM – 12:00 AM)
Plant Update:
• Height: Now 2 7/8 inches (~7.3 cm). Grew 3/8" since 10:15 PM last night. She is officially "reaching" for the light.
• True Leaves: First set of jagged leaves are becoming more prominent between the cotyledons.
• Stem: Long and slender (stretching). Color looks healthy, but height needs to be managed to prevent flopping.
• Soil: Top layer is dry to the touch, but moist underneath. No water added.
Actions Taken Today:
• Light Adjustment: Lowered the Spider Farmer SF1000 from 30" down to 24" to increase PPFD and stop the vertical stretching.
• Intensity Check: Kept at 40% to avoid light stress while increasing delivery by proximity.
• Watering: Held off; layers below the surface still hold sufficient moisture.
Issues / Notes:
• Stretching: She grew nearly 1/2" in less than 24 hours. This confirms the light was too high at 30". Lowering to 24" should tighten up the node spacing.
• Pale Spot: Monitor if the spot from yesterday is still present on the cotyledon; if it hasn't spread, it remains a non-issue.
Plan for Rest of Today / Tomorrow:
• Monitoring Stretch: Check height tonight/tomorrow morning. If she's still zooming upward, I'll consider bumping intensity to 50%.
• Watering: Likely will need a light feeding tomorrow morning. Prepare Cal-Mag buffered water (pH 5.8–6.2).
• Support: If the stem looks wobbly due to the height, I will gently mound a little coco around the base for stability.
• Airflow: Consider starting a very light indirect breeze tomorrow to strengthen the "leggy" stem.
Overall: She is a fast grower! The jump to 2 7/8" shows high vigor. By dropping the light today, we are pivoting from "growing tall" to "growing strong." Environment remains dialed in.
Happy growing! 🌱
Strain: Super Sensi
Medium: GROW!T coco coir + Growwbetter perlite (70/30)
Pot: Fabric pot
Stage: Day 7 post-transplant / Day 4 sprout
Environment (latest ~12:30 PM):
• Air Temp: ~21–24°C
• Air Humidity: ~70% (Targeting 0.7-0.8 kPa VPD)
• Light: SF1000 EVO – Adjusted to 24 inches (was 30"), Intensity: 40%
• Schedule: 18/6 (06:00 AM – 12:00 AM)
Plant Update:
• Height: Now 2 7/8 inches (~7.3 cm). Grew 3/8" since 10:15 PM last night. She is officially "reaching" for the light.
• True Leaves: First set of jagged leaves are becoming more prominent between the cotyledons.
• Stem: Long and slender (stretching). Color looks healthy, but height needs to be managed to prevent flopping.
• Soil: Top layer is dry to the touch, but moist underneath. No water added.
Actions Taken Today:
• Light Adjustment: Lowered the Spider Farmer SF1000 from 30" down to 24" to increase PPFD and stop the vertical stretching.
• Intensity Check: Kept at 40% to avoid light stress while increasing delivery by proximity.
• Watering: Held off; layers below the surface still hold sufficient moisture.
Issues / Notes:
• Stretching: She grew nearly 1/2" in less than 24 hours. This confirms the light was too high at 30". Lowering to 24" should tighten up the node spacing.
• Pale Spot: Monitor if the spot from yesterday is still present on the cotyledon; if it hasn't spread, it remains a non-issue.
Plan for Rest of Today / Tomorrow:
• Monitoring Stretch: Check height tonight/tomorrow morning. If she's still zooming upward, I'll consider bumping intensity to 50%.
• Watering: Likely will need a light feeding tomorrow morning. Prepare Cal-Mag buffered water (pH 5.8–6.2).
• Support: If the stem looks wobbly due to the height, I will gently mound a little coco around the base for stability.
• Airflow: Consider starting a very light indirect breeze tomorrow to strengthen the "leggy" stem.
Overall: She is a fast grower! The jump to 2 7/8" shows high vigor. By dropping the light today, we are pivoting from "growing tall" to "growing strong." Environment remains dialed in.
Happy growing! 🌱
Environment Logs
Average PPFD
Min: 250 - Max: 400
Note
Fixture: Spider Farmer SF1000 EVO (100W)
• Current Height: 24 inches
• Current Intensity: Adjusting to 50% (Up from 40%)
• Plant Height: ~3 inches (Reached 3" mark from 2 7/8" in 7.5 hours)
Note: Despite lowering the light to 24" at 12:30 PM, the seedling continued to stretch another 1/8" by 8:00 PM. I am bumping the intensity to 50% tonight to increase the PPFD. This should provide enough light energy to signal the plant to stop vertical elongation and focus on leaf development.
• Current Height: 24 inches
• Current Intensity: Adjusting to 50% (Up from 40%)
• Plant Height: ~3 inches (Reached 3" mark from 2 7/8" in 7.5 hours)
Note: Despite lowering the light to 24" at 12:30 PM, the seedling continued to stretch another 1/8" by 8:00 PM. I am bumping the intensity to 50% tonight to increase the PPFD. This should provide enough light energy to signal the plant to stop vertical elongation and focus on leaf development.
Light distance
60.96 cm
Note
Light Distance & Intensity Log
Date: January 24, 2026 (12:30 PM)
Fixture: Spider Farmer SF1000 EVO (100W)
• Current Height: 24 inches (Adjusted down from 30")
• Current Intensity: 40%
• Daily Schedule: 18/6 (06:00 AM – 12:00 AM)
Note: Lowered light by 6 inches today to counter significant "stretching" (plant reached 2 7/8" tall). Keeping intensity at 40% for now to see if the closer proximity slows vertical growth and encourages leaf development. Will monitor for "tacoing" or light stress over the next 12 hours.
Date: January 24, 2026 (12:30 PM)
Fixture: Spider Farmer SF1000 EVO (100W)
• Current Height: 24 inches (Adjusted down from 30")
• Current Intensity: 40%
• Daily Schedule: 18/6 (06:00 AM – 12:00 AM)
Note: Lowered light by 6 inches today to counter significant "stretching" (plant reached 2 7/8" tall). Keeping intensity at 40% for now to see if the closer proximity slows vertical growth and encourages leaf development. Will monitor for "tacoing" or light stress over the next 12 hours.
Jan 23rd 26
Tree Logs
Height
6.35 cm
Note
10:15 PM
2½’’
2½’’
Height
6 cm
Note
Date: January 23, 2026 (3:03 PM)
Strain: Super Sensi
Medium: GROW!T coco coir + Growwbetter perlite (70/30)
Pot: Fabric pot
Stage: Day 6 post-transplant / Day 3 sprout
Environment (latest ~3 PM):
• Air Temp: ~21–24°C (heater 24°C setpoint, 3°C deadzone)
• Air Humidity: ~70–72% (humidifier 70% target, 5% deadzone)
• VPD: ~0.70 kPa (ideal for seedling)
• Light: Spider Farmer (single light) – 30 inches from soil, Time Slot Mode (18/6: 05:00 AM – 11:00 PM), ~40–60% brightness
Plant Update:
• Height: Now 2 3/8 inches (~6 cm) from soil to top of cotyledons (up ~½ inch from yesterday).
• Cotyledons: Fully opened! Bright green, healthy-looking seed leaves (first true photosynthesis in progress).
• Stem: Straightened more, still pale at base but greening up.
• Soil: Still a bit moist (no water needed yet – check again later today).
• Tiny pale spot on one cotyledon: Minor – likely just from seed husk removal or light adjustment. Not spreading or concerning yet (watching if it yellows more).
Actions Taken Today:
• No water added yet (soil still moist enough).
• Monitoring for pale spot – no other issues visible.
Issues / Notes:
• Pale spot on one cotyledon: Small, isolated – probably cosmetic from cap removal or early light exposure. Monitor tomorrow – if it spreads or other leaves pale, could be slight light stress (lower light 2–4 inches) or minor nutrient need (Cal-Mag bump next feed).
• Growth rate: Strong and steady – ~½ inch overnight is excellent for day 3 sprout.
Plan for Rest of Today / Tomorrow:
• Watering: Check top 1–2 cm later today/evening. If drying, light Cal-Mag feed (~100–200 mL, pH 5.8–6.2, ~800–900 PPM). If still moist, wait until tomorrow AM.
• Light: Keeping 30 inches for now. If stretch appears tomorrow (stem >3 inches, thinner), dropping to 26–28 inches.
• Humidity/VPD: Maintain 70% RH, 0.7–0.8 kPa VPD – perfect zone.
• Fan: Still holding off – waiting until true leaves appear (likely day 5–7).
• Next check: Tomorrow morning – cotyledons greener? True leaves starting? Soil dry?
Overall: Cotyledons open and green – major milestone! Plant is healthy, growing fast, and environment is stable. Pale spot is minor – likely resolves with time/light adjustment. On track for true leaves soon.
Happy growing! 🌱
Strain: Super Sensi
Medium: GROW!T coco coir + Growwbetter perlite (70/30)
Pot: Fabric pot
Stage: Day 6 post-transplant / Day 3 sprout
Environment (latest ~3 PM):
• Air Temp: ~21–24°C (heater 24°C setpoint, 3°C deadzone)
• Air Humidity: ~70–72% (humidifier 70% target, 5% deadzone)
• VPD: ~0.70 kPa (ideal for seedling)
• Light: Spider Farmer (single light) – 30 inches from soil, Time Slot Mode (18/6: 05:00 AM – 11:00 PM), ~40–60% brightness
Plant Update:
• Height: Now 2 3/8 inches (~6 cm) from soil to top of cotyledons (up ~½ inch from yesterday).
• Cotyledons: Fully opened! Bright green, healthy-looking seed leaves (first true photosynthesis in progress).
• Stem: Straightened more, still pale at base but greening up.
• Soil: Still a bit moist (no water needed yet – check again later today).
• Tiny pale spot on one cotyledon: Minor – likely just from seed husk removal or light adjustment. Not spreading or concerning yet (watching if it yellows more).
Actions Taken Today:
• No water added yet (soil still moist enough).
• Monitoring for pale spot – no other issues visible.
Issues / Notes:
• Pale spot on one cotyledon: Small, isolated – probably cosmetic from cap removal or early light exposure. Monitor tomorrow – if it spreads or other leaves pale, could be slight light stress (lower light 2–4 inches) or minor nutrient need (Cal-Mag bump next feed).
• Growth rate: Strong and steady – ~½ inch overnight is excellent for day 3 sprout.
Plan for Rest of Today / Tomorrow:
• Watering: Check top 1–2 cm later today/evening. If drying, light Cal-Mag feed (~100–200 mL, pH 5.8–6.2, ~800–900 PPM). If still moist, wait until tomorrow AM.
• Light: Keeping 30 inches for now. If stretch appears tomorrow (stem >3 inches, thinner), dropping to 26–28 inches.
• Humidity/VPD: Maintain 70% RH, 0.7–0.8 kPa VPD – perfect zone.
• Fan: Still holding off – waiting until true leaves appear (likely day 5–7).
• Next check: Tomorrow morning – cotyledons greener? True leaves starting? Soil dry?
Overall: Cotyledons open and green – major milestone! Plant is healthy, growing fast, and environment is stable. Pale spot is minor – likely resolves with time/light adjustment. On track for true leaves soon.
Happy growing! 🌱
New Photos
Jan 22nd 26
New Photos
Tree Logs
Height
4.1275 cm
Note
7:00 PM
Height
4.6 cm
Note
11:30 PM
Height
3.5 cm
Note
12:00 PM
Hypocotyl ~1 3/8” (3.5 cm) tall, pale, straightened more. Cotyledons still closed/folded in husk. No true leaves. Soil damp – no water added.
Hypocotyl ~1 3/8” (3.5 cm) tall, pale, straightened more. Cotyledons still closed/folded in husk. No true leaves. Soil damp – no water added.
Environment Logs
Environment temperature
23 °C
Humidity
71.8 %
VPD
0.79 kPa
Note
2:00 PM
Environment temperature
23 °C
Humidity
70 %
Light distance
76 cm
Room temperature
18 °C
Note
12:00 PM
Light is set to 40%
Light is set to 40%
Jan 21st 26
seedling stage started!
Jan 21st 26
Tree Logs
Note
Date: January 21, 2026
Strain: Super Sensi
Medium: GROW!T coco coir + Growwbetter perlite (70/30 by volume)
Pot: Fabric pot (size not specified, likely 3–5 gal)
Stage: Day 3–4 post-transplant / Day 1 sprout emergence
Environment (as of ~12:42 PM – 2:38 PM readings):
• Air Temp: 25.7°C
• Air Humidity: 40.9%
• VPD: 1.95 kPa (high – working on raising RH)
• Light: Spider Farmer (single light) – 30 inches from soil, Time Slot Mode (18/6 schedule: 05:00 AM – 11:00 PM), target brightness ~40–60% (PPFD Mode not working due to adapter/Light 2 sync issue)
• Heater: Set to 26°C, running frequently (drying air)
• Humidifier: Manual mode (hose angled up to reduce drips), fighting heater dryness
Plant Update:
• First sprout emerged today! Small pale hook (hypocotyl) pushing through center of soil.
• Cotyledons still folded/underground – not open yet.
• No true leaves visible.
• Soil surface still damp (no watering needed today).
• No signs of damping off, stretch, or stress yet.
Actions Taken Today:
• Fixed humidifier hose angle (upward) to stop condensation drips inside tent.
• Switched from PPFD Mode to Time Slot Mode after plan failed to turn on light (PPFD sync issue with Light Adapter showing phantom Light 2).
• Light on at current time (started mid-day, shorter first day ~10.5 h – acceptable for day 1 sprout).
• No nutrients/water added today – medium still moist enough.
Issues / Notes:
• VPD too high (1.95 kPa) due to heater running constantly and low RH (40.9%).
• Humidifier struggling against heater drying effect – targeting 65–75% RH tomorrow.
• PPFD Mode blocked (likely empty Light 2 port on adapter + sensor not fully synced for canopy PPFD). Time Slot working fine.
• Cat chewed RJ12 cable – humidifier manual for now, replacement on order.
Plan for Tomorrow:
• Morning check: Cotyledons opening? Stretch? Soil top dry?
• Raise RH to 65–75% (humidifier higher output + dome if available).
• Lower heater setpoint to 24–25°C temporarily to reduce drying.
• Light distance/brightness check – lower to 24–26” if stretching occurs.
• Water only if top 1–2 cm dry (light Cal-Mag feed ~1 mL/L, pH 5.8–6.2).
• No base nutes yet – wait for true leaves.
Overall: First sprout day achieved! Strong start despite VPD/RH challenges. Focus tomorrow on humidity and light stability.
Happy growing! 🌱
(Logged by Grok for Zero)
Strain: Super Sensi
Medium: GROW!T coco coir + Growwbetter perlite (70/30 by volume)
Pot: Fabric pot (size not specified, likely 3–5 gal)
Stage: Day 3–4 post-transplant / Day 1 sprout emergence
Environment (as of ~12:42 PM – 2:38 PM readings):
• Air Temp: 25.7°C
• Air Humidity: 40.9%
• VPD: 1.95 kPa (high – working on raising RH)
• Light: Spider Farmer (single light) – 30 inches from soil, Time Slot Mode (18/6 schedule: 05:00 AM – 11:00 PM), target brightness ~40–60% (PPFD Mode not working due to adapter/Light 2 sync issue)
• Heater: Set to 26°C, running frequently (drying air)
• Humidifier: Manual mode (hose angled up to reduce drips), fighting heater dryness
Plant Update:
• First sprout emerged today! Small pale hook (hypocotyl) pushing through center of soil.
• Cotyledons still folded/underground – not open yet.
• No true leaves visible.
• Soil surface still damp (no watering needed today).
• No signs of damping off, stretch, or stress yet.
Actions Taken Today:
• Fixed humidifier hose angle (upward) to stop condensation drips inside tent.
• Switched from PPFD Mode to Time Slot Mode after plan failed to turn on light (PPFD sync issue with Light Adapter showing phantom Light 2).
• Light on at current time (started mid-day, shorter first day ~10.5 h – acceptable for day 1 sprout).
• No nutrients/water added today – medium still moist enough.
Issues / Notes:
• VPD too high (1.95 kPa) due to heater running constantly and low RH (40.9%).
• Humidifier struggling against heater drying effect – targeting 65–75% RH tomorrow.
• PPFD Mode blocked (likely empty Light 2 port on adapter + sensor not fully synced for canopy PPFD). Time Slot working fine.
• Cat chewed RJ12 cable – humidifier manual for now, replacement on order.
Plan for Tomorrow:
• Morning check: Cotyledons opening? Stretch? Soil top dry?
• Raise RH to 65–75% (humidifier higher output + dome if available).
• Lower heater setpoint to 24–25°C temporarily to reduce drying.
• Light distance/brightness check – lower to 24–26” if stretching occurs.
• Water only if top 1–2 cm dry (light Cal-Mag feed ~1 mL/L, pH 5.8–6.2).
• No base nutes yet – wait for true leaves.
Overall: First sprout day achieved! Strong start despite VPD/RH challenges. Focus tomorrow on humidity and light stability.
Happy growing! 🌱
(Logged by Grok for Zero)
PH
6.2
PH
6.5
PPM
800
PPM
890
Note
Date: January 21, 2026 (evening update)
Strain: Super Sensi
Medium: GROW!T coco coir + Growwbetter perlite (70/30)
Pot: Fabric pot
Stage: Day 4 post-transplant / Day 1–2 sprout emergence
Environment (as of ~5:32 PM):
• Air Temp: 21.1°C (heater setpoint lowered to 24°C with 3°C deadzone)
• Air Humidity: 72.1% (humidifier set to 70% with 5% deadzone – finally stable!)
• VPD: 0.70 kPa (perfect seedling range – huge improvement from 1.95)
• Light: Spider Farmer (single light) – 30 inches from soil, Time Slot Mode (18/6: 05:00 AM – 11:00 PM), ~40–60% brightness
• Heater: Running less aggressively now – less drying effect
• Humidifier: Refilled + repositioned (hose angled upward to stop drips)
Plant Update:
• Sprout progress: Hypocotyl (hook) pushed further up – still pale/curved but clearly emerging from center.
• Cotyledons: Not fully open yet (still folded/below surface).
• No true leaves visible.
• Soil: Still damp overall (no watering today – top hasn’t dried out).
• No stress signs (no stretch, droop, or yellowing).
Actions Taken Today:
• Cleaned up wiring outside tent (split sleeving added for cat-proofing).
• Refilled humidifier after morning drips; re-angled hose upward to drain condensation back into unit.
• Lowered heater setpoint to 24°C (with 3°C deadzone) to reduce drying and help RH stabilize.
• Humidifier setpoint: 70% RH (5% deadzone) – finally pushed RH up and VPD down.
• No nutrients/water added – medium moisture still sufficient.
Issues / Notes:
• Morning: Humidifier dripped water inside tent – fixed with re-angle and reposition.
• Light: PPFD Mode still not activating (ghost Light 2 in app + adapter confusion) – sticking with Time Slot Mode (works perfectly).
• Environment: RH/VPD now ideal after heater tweak + humidifier ramp-up.
Plan for Tomorrow:
• Morning check: Cotyledons opening? Stem straightening? Top soil dry? (Send pic + GGS screenshot).
• Water only if top 1–2 cm dries (very light Cal-Mag feed ~1 mL/L, pH 5.8–6.2).
• Monitor light distance – lower slightly if stretching appears.
• Keep RH 65–75%, temp ~21–24°C.
Overall: First true sprout day success! Environment finally balanced after heater/humidifier tweaks. Excited for cotyledon opening tomorrow.
Happy growing! 🌱
(Logged by Grok for Zero)
Strain: Super Sensi
Medium: GROW!T coco coir + Growwbetter perlite (70/30)
Pot: Fabric pot
Stage: Day 4 post-transplant / Day 1–2 sprout emergence
Environment (as of ~5:32 PM):
• Air Temp: 21.1°C (heater setpoint lowered to 24°C with 3°C deadzone)
• Air Humidity: 72.1% (humidifier set to 70% with 5% deadzone – finally stable!)
• VPD: 0.70 kPa (perfect seedling range – huge improvement from 1.95)
• Light: Spider Farmer (single light) – 30 inches from soil, Time Slot Mode (18/6: 05:00 AM – 11:00 PM), ~40–60% brightness
• Heater: Running less aggressively now – less drying effect
• Humidifier: Refilled + repositioned (hose angled upward to stop drips)
Plant Update:
• Sprout progress: Hypocotyl (hook) pushed further up – still pale/curved but clearly emerging from center.
• Cotyledons: Not fully open yet (still folded/below surface).
• No true leaves visible.
• Soil: Still damp overall (no watering today – top hasn’t dried out).
• No stress signs (no stretch, droop, or yellowing).
Actions Taken Today:
• Cleaned up wiring outside tent (split sleeving added for cat-proofing).
• Refilled humidifier after morning drips; re-angled hose upward to drain condensation back into unit.
• Lowered heater setpoint to 24°C (with 3°C deadzone) to reduce drying and help RH stabilize.
• Humidifier setpoint: 70% RH (5% deadzone) – finally pushed RH up and VPD down.
• No nutrients/water added – medium moisture still sufficient.
Issues / Notes:
• Morning: Humidifier dripped water inside tent – fixed with re-angle and reposition.
• Light: PPFD Mode still not activating (ghost Light 2 in app + adapter confusion) – sticking with Time Slot Mode (works perfectly).
• Environment: RH/VPD now ideal after heater tweak + humidifier ramp-up.
Plan for Tomorrow:
• Morning check: Cotyledons opening? Stem straightening? Top soil dry? (Send pic + GGS screenshot).
• Water only if top 1–2 cm dries (very light Cal-Mag feed ~1 mL/L, pH 5.8–6.2).
• Monitor light distance – lower slightly if stretching appears.
• Keep RH 65–75%, temp ~21–24°C.
Overall: First true sprout day success! Environment finally balanced after heater/humidifier tweaks. Excited for cotyledon opening tomorrow.
Happy growing! 🌱
(Logged by Grok for Zero)
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Nutrients
500.0 ml
New Photos
Jan 20th 26
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Nutrients
Liquid
Mag cal Xtra
Water
Jan 18th 26
Actions
Water
1.0 ml
Watered with 2mL of Mag cal xtra to 1000mL of water. pH of 6.3
Transplant
Moved from red solo cup to soil. 7:3 Ratio 7 scoops of coco coir 3 scoops of perlite.
Nutrients
Mag Cal xtra 2mL
Jan 13th 26
germination stage started!