question ? in Perlite hempys, do you feed full or half strength every watering or feed full strength and then water twice and then feed full strength ? Trying to figure out some problems Im having late in bloom. Not sure if Im over feeding and creating a lock out or under feeding. I have been feeding full strength every watering. oh and what PH ?
TWS,
Check the pH and ppm of the rinseate.
I ran Perlite/Vermiculite 75/25 but I used GH MaxiBloom and the Lucas formula:
Lucas Formula using General Hydroponics Dry Nutrients (Maxibloom)
MaxiBloom and MaxiGro are dry nutrient also from General Hydroponics. It turns out, Maxibloom, used in a ratio of 7 grams per gallon of water*, is very close to the original Lucas Formula (above.) You do not need MaxiGro, and so this is the cheapest and easiest recipe to use.
Add 7 grams of Maxibloom into 1 gallon of water*, and then adjust the pH, and stir vigorously to dissolve the Maxibloom in the water. I advise putting the 7g of Maxibloom into a cup of warm water, dissolving it, and then adding it to the remaining gallon of water, before pH adjusting and mixing again.
I would feed every other watering and use straight pH'ed water when not feeding. I would also recommend flushing once during veg, at the start of 12/12 and at least twice during the flowering cycle. Be sure and heat some water to desolve the Maxibloom.
I am running Perlite/Coco coir this run and using the modified Lucas formual, or "Head's formula for Coco. Very clean nute program.
And I hope you have a very Merry Hempy Christmas!
GR