Day 51-60

Day 51 Video

Day 51 Details

Temperature: 70 Degrees Fahrenheit
Humidity: 61%
Soil Moisture Level: Good
Light Intensity: 38,000 to 73,000 Lux
Light Duration: 18 hours a day
Soil Ph Level: 7
Oscillating Fan: Set on low speed
Ventilation: Intermittent

Day 51 Notes

  • Plants are looking good
  • Transplant into larger pots was worth the risk
  • Distance from LED light is between 6 and 12 inches

Day 52 Video

Day 52 Details

Temperature: 77 Degrees Fahrenheit
Humidity: 54%
Soil Moisture Level: Good
Light Intensity: 48,000 to 70,000 Lux
Light Duration: 18 hours a day
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 52 Notes

  • Raised the level of shorter plants again
  • I want all plants to get as close to an even amount of light

Day 53 Video

Day 53 Details

Temperature: 77 Degrees Fahrenheit
Humidity: 62%
Soil Moisture Level: Good
Light Intensity: 43,000 to 77,000 Lux
Light Duration: 18 hours a day
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 53 Notes

  • One plant still has leaves curling up
  • I'm going to ignore this issue and continue growing all plants the same way

Day 54 Video

Day 54 Details

Temperature: 75 Degrees Fahrenheit
Humidity: 57%
Soil Moisture Level: Good
Light Intensity: 40,000 to 66,000 Lux
Light Duration: 18 hours a day
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 54 Notes

  • All plants looking good
  • Side branches continuing to develop, even on previously problematic plants
  • Edges of some leaves have burned tips (possible nutrient burn)

 

FIRST DAY OF FLOWERING

Day 55 Video

Day 55 Details (Day 1 of Flowering/Budding stage)

Temperature: 77 Degrees Fahrenheit
Humidity: 56%
Soil Moisture Level: Good
Light Intensity: 26,000 to 54,000 Lux
Light Duration: 12 hours on, 12 hours off 
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 55 Notes

  • Switched the LED light to 12 hours on and 12 hours off
  • Today is the start of the "Flowering" (Budding) phase
  • Flowering time for this strain (Great White Shark) will be 65 days
  • Plant height today is between 19 and 25 inches
  • Plant distance from LED light; 7 to 11 inches

Day 56 Video (Coming Soon)

Day 56 Details 

Temperature: 75 Degrees Fahrenheit
Humidity: 50%
Soil Moisture Level: Getting lower, but acceptable
Light Intensity: 57,000 to 63,000 Lux
Light Duration: 12 hours on, 12 hours off
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 56 Notes

  • Today I put plywood under most pots
  • This is to elevate the shorter plants and bring them closer to the light
  • During flowering light intensity should be high (around 80,000 LUX)
  • Today I also noticed that the LED's light coverage is limited
  • The area directly under the LED light has good intensity
  • However light intensity drops significantly when off to the side of the LED light

Day 57 Video (Coming Soon)

Day 57 Details

Temperature: 75 Degrees Fahrenheit
Humidity: 56%
Soil Moisture Level: Low
Light Intensity: 57,000 to 67,000 Lux
Light Duration: 12 hours on, 12 hours off
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 57 Notes

  • Soil moisture level is getting low
  • I usually like to let it stay dry for a day or so
  • This allows oxygen to be absorbed into the soil
  • Marijuana roots like oxygen

Day 58 Video (Coming Soon)

Day 58 Details

Temperature: 75 Degrees Fahrenheit
Humidity: 48%
Soil Moisture Level: Very Low
Light Intensity: 47,000 to 69,000 Lux
Light Duration: 12 hours on, 12 hours off
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 58 Notes

  • Watered with 1.25 ml (in 2 liters of water) of 20-20-20 nutrients with micronutrients
  • Although the plants are in the flowering (budding) phase
  • Early during flowering marijuana will have a vegetative growth spurt
  • This requires more NITROGEN
  • Also 2.5 ml of 3% Peroxide (h2o2) in 2 liters of water was used
  • Saturated soil thoroughly, I used about 6 liters (almost 2 gallons) of water in total

Day 59 Video (Coming Soon)

Day 59 Details

Temperature: 77 Degrees Fahrenheit
Humidity: 57%
Soil Moisture Level: Good
Light Intensity: 48,000 to 81,000 Lux
Light Duration: 12 hours on, 12 hours off
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 59 Notes

  • All plants coming along well
  • Transplanting everything into bigger pots worked

Day 60 Video (Coming Soon)

Day 60 Details

Temperature: 77 Degrees Fahrenheit
Humidity: 55%
Soil Moisture Level: Good
Light Intensity: 43,000 to 66,000 Lux
Light Duration: 12 hours on, 12 hours off
Soil Ph Level: 7
Oscillating Fan: Set on low speed

Day 60 Notes

  • All plants growing well
  • No new problems for now
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