username92635
New Member
Soil Grow
Strain - Kush, Northern Berry, Northern Skunk
# of Plants - 50
Grow Type - Soil
Grow Stage - Seedling
Setup - ?
Light - 4 fluorescents fixture is approx. 5ft by 1.5ft
Nutrients - none given yet
Medium - soil - ProMix organic seed starting mix
Water is reverse osmosis - ph 6.4
Room Temperature 22 degrees
Room Square Footage - still in nursery container, room is approx. 15-10ft
Pests - None Known
Watering when top soil is light and dry and soil just starts to pull away from container, then I give them a good soak till water runs through. No more often than every 4 days.
Problem: Seedlings are 3 weeks old, doing great till I tried putting them under a 400 watt metal halide, approx. 25' away, let them spend 2 hours under it one day, 16 hours the following day and noticed the first set of true leaves on one plant were curled and turned black on edges and crunchy dry, thought they were dry and watered well that evening, they slept and the following morning I checked on them and noticed a bit of yellow of a separate plant, moved them back under fluorescents. Now more leaves are getting dark spots (usually on first or second set of true leaves) and im freaking out. They are looking worse by the hour! I have never fed them, so I don't believe its nutrient burn and they arnt quite ready for transplant, so not root lock. Please any advice very very appreciated!!!
Strain - Kush, Northern Berry, Northern Skunk
# of Plants - 50
Grow Type - Soil
Grow Stage - Seedling
Setup - ?
Light - 4 fluorescents fixture is approx. 5ft by 1.5ft
Nutrients - none given yet
Medium - soil - ProMix organic seed starting mix
Water is reverse osmosis - ph 6.4
Room Temperature 22 degrees
Room Square Footage - still in nursery container, room is approx. 15-10ft
Pests - None Known
Watering when top soil is light and dry and soil just starts to pull away from container, then I give them a good soak till water runs through. No more often than every 4 days.
Problem: Seedlings are 3 weeks old, doing great till I tried putting them under a 400 watt metal halide, approx. 25' away, let them spend 2 hours under it one day, 16 hours the following day and noticed the first set of true leaves on one plant were curled and turned black on edges and crunchy dry, thought they were dry and watered well that evening, they slept and the following morning I checked on them and noticed a bit of yellow of a separate plant, moved them back under fluorescents. Now more leaves are getting dark spots (usually on first or second set of true leaves) and im freaking out. They are looking worse by the hour! I have never fed them, so I don't believe its nutrient burn and they arnt quite ready for transplant, so not root lock. Please any advice very very appreciated!!!