Serious seeds white Russian and g13 labs cheese. Grown in coco using Dutch pro nutes. pH 5.8-6. 2X 600w hps. 6" ruck fan for exhaust. Temp mid 20 Celsius. Humidity 30-40%.Doing everything by the book but growth is slow and they generally look sick. Tried Epsom salts but to no avail.
What's wrong with my plants?
- Thread starter bpt90
- Start date
haulinbass
Well-Known Member
yeah coco is the same as hydro, dont let your coco get so dry and get a second way to check pH, I use an electronic pen, and strips. But the drops work better than strips.
Also Is there any perlite or anything mixed with the coco and was the coco pre washed.
How cold is the water your feeding them?
either way flush them with 12 litres of water let it sit for half hour, repeat, then hit them with 3/4 strength nutes with correct ph(and correct temp) and that should help
Also Is there any perlite or anything mixed with the coco and was the coco pre washed.
How cold is the water your feeding them?
either way flush them with 12 litres of water let it sit for half hour, repeat, then hit them with 3/4 strength nutes with correct ph(and correct temp) and that should help
Hey man,
I'd be looking at high salt content in the coir????? It can happen even with the expensive brands and is likely with the cheaper labels. Since it's coir you can be very aggressive with flushing to remove the salts and a salt mitigator like Sea Green or Drip Clean will be beneficial as well. It will turn around quickly.
Also, google Cation Exchange Capacity of coir and read until you realize that coir must be "charged" with nutes and until this threshold is reached coir will actually hold cal, mag and phos rather than give it up to roots. Flushing with something around EC 1 will cover the salt and help to charge your coir. Small amounts of similar EC solution daily will help as well.
Its nots uncommon for new coir to have both issues. Peace
I'd be looking at high salt content in the coir????? It can happen even with the expensive brands and is likely with the cheaper labels. Since it's coir you can be very aggressive with flushing to remove the salts and a salt mitigator like Sea Green or Drip Clean will be beneficial as well. It will turn around quickly.
Also, google Cation Exchange Capacity of coir and read until you realize that coir must be "charged" with nutes and until this threshold is reached coir will actually hold cal, mag and phos rather than give it up to roots. Flushing with something around EC 1 will cover the salt and help to charge your coir. Small amounts of similar EC solution daily will help as well.
Its nots uncommon for new coir to have both issues. Peace
