Quote Originally Posted by tinman37
I have no5 gallon pots, can i cut the potbottoms and stack them? will that have the same positive effect?
You can do that.. this is called double potting, it works well if you have the height space for it. Be sure to flush your current pot very well before you cut the bottom out of it.

Also when ever I transplant/repot. I like to sprinkle a bit of rooting hormone powder onto the new medium. Don't go over board. I find that a little bit really helps witht he transition along with a drop of super thrive per gallon of water.

When you're done flushing/repotting be sure to feed with a light dose of nutes.. usually I say 1/4 strength, but for you I would say go at 1/8 strength.

Work your way back up no higher than 1/2 strength. until you see signs of improvement on new growth.
daihashi Reviewed by daihashi on . New here but please help I have 36 plants in 3 gallon pots under 1000w hps bulbs. They did great through vegetative growth and looked really healthy up until about two weeks into flower, although I did not get the additional growth spurt I usually get in that first two weeks of 12/12. Starting week 3 yellow leaves started showing up, has continued to get worse, yellow,curling, brown and grey leaf edges. Also,the overall color of the plants has turned to a bright neon like green. I was feeding 20-20-20 for the Rating: 5