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Safe Ppm Feeding Ranges For Coco/perlite (grotek)

  • Thread starter Thread starter Trentski420
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Safe Ppm Feeding Ranges For Coco/perlite (grotek)

Trentski420 30 Replies 35,005 Views
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What are your yields like at 500 ppm?
That's sort of cultivar depended, but this GG#4 cultivar gave me 18 O's.
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Ive been feeding my autos with 500-800 ppms during veg and 800-1400 ppms during flower and i havent seen any nute burns.... they all look green and healthy, the flowering ones actually started showing lil defiencies so i upped the ppms and they are just fine now, its intriguing to me how low ppms people feed their plants?....
 

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Ive been feeding my autos with 500-800 ppms during veg and 800-1400 ppms during flower and i havent seen any nute burns.... they all look green and healthy, the flowering ones actually started showing lil defiencies so i upped the ppms and they are just fine now, its intriguing to me how low ppms people feed their plants?....
 
I'm feeding at about 800 ppm right now and my plants seem happy. i'll let someone else weigh in with a definitive answer on that.

regarding watering frequency it's going to depend on the size of your pot, veg time (root mass), and room climate (temp and RH). you're just going to have to get a feel for it but the 2x a day would not be right from the get go (for veg anyway).

with coco you never want the medium to completely dry out as you would in soil, which is why a lot of people have great success using blumats.

what size pots are you in? how long did you veg? do you notice that the pots feel light before feeding?
Yo Eli, love your "davie klienfield" avatar.......
How many people do you think caught that ....😆
 
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