Yes, the humidity is lower using this media...From the first post in this thread:
Doesn't say use coco, growstones, rockwool cubes, or whatever, it's very specific in what to use. Deviate from pearlite/vermiculite and you takes your chances.
Yes, the humidity is lower using this media...From the first post in this thread:
Doesn't say use coco, growstones, rockwool cubes, or whatever, it's very specific in what to use. Deviate from pearlite/vermiculite and you takes your chances.
Is it possible to use organic ferts for hempies? I've been running 80\20 perlite\verm hempies using maxibloom 1tsp\gal for the entire grow. Very very easy and dependable. However I was wondering if I could just swap the chemical maxibloom out for an organic liquid nute like BigBloom? Any reason this wouldn't work?
From the first post in this thread:
Doesn't say use coco, growstones, rockwool cubes, or whatever, it's very specific in what to use. Deviate from pearlite/vermiculite and you takes your chances.
I followed the original design and it seems fine. The hardest part is choosing nutes, I settled on Maxibloom Lucus formula K.I.S.S. It has some problems, if you don't do enough runoff each watering you get salts building up in the mix and it eventually needs a flush. Watering from the top gets algae, so I use a funnel poke it in about 1/2" below the top because I hate fungus gnats.
The pearlite/vermiculte is reusable, rinse it and zap it, whilst still moist, in the microwave for a few min to sterilize the mix.
Just use aquarium heaters. Make sure you use the ones you can set the temperature on, though. Some of the cheaper ones are fixed at 75F which is too warm for plant roots.
Hey,How do hempies do in the winter time? I might have some problems with temperature during lights out. Any tips or what small heaters do you guys use?
All my heaters glow...I'll be needing a solution soon as cooler weather is on the way. I know it would be best to keep the root zone warmer than the ambient room temperature in the house.
Just use aquarium heaters. Make sure you use the ones you can set the temperature on, though. Some of the cheaper ones are fixed at 75F which is too warm for plant roots.