This is my 4th grow with these lights. And yes, I do run the center light dimmed. I have 7 of them, I keep a spare just incase. You can now get the 600watt configuration (four 150 watt panels) for $280 on amazon. Its tempting.I have 3 of the same light, 2 with the wifi timer. Really good value, they are $49 each now.
With your array, you may find it necessary to dim the middle 2 more than the corners to not get a very hot center in your light pattern.
All the action is taking place beneath the soil. Prepare yourself to transplant the seedlings to their final pot in about a weeks time.8-23-2022
Nothing to report. The girls are 1 week old.
I kind of expected them to be bigger at this point. Hopefully they will make better progress in the next week.
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8-30-2022 week 2
Well my girls are stunted. I'm 99% sure its the soil. Espoma Moisture Mix potting soil. I think this soil just stays to wet and the plants cant get enough oxygen in the root zone. They show all the signs of over watered plants. I only misted the soil when they were in the cups once. Their color is not healthy and the cotyledon leaves turned yellow and died. The pots havent been watered for 2 weeks and its wet.
The nearest grow supply place is an hour away, they carry all the known cannabis soils. I had hoped I could find a soil that would do just as good in my town. But I guess it is not to be.
I seen this coming over the weekend and made the drive for a fresh batch of soil. (2 bags of HF). I plan on dropping new seeds Friday, so these girls basically have 72 hours to do a miracle.
Something I recommend to every new grower. Most soil mixes are to hot for seedlings, better to start them off in a smaller cup with some lightmix/sowing soil.This soil's ability to hold moisture will be a learning experience in itself. I think once the girls are in full veg, it shouldn't as much of a concern.
If anyone was to use this soil, I would recommend using a seed starter soil first.