deficeincy

I grow in coco coir, and r/o my r/o is 5ppm. My last grow I used AD cal mag grow witch brought my water to about 150 ppm before mixing nutrients. Then in flower I used AD cal mag bloom 150ppm before nutrients throughout flower then at about week three they got a lock out and went to shit. This...

Hello, I'm growing a barneys farm hybrid, skunk #1 crossed with mazar. She is in the ground (ffof), I'm using the fox farm liquid trio. I noticed the larger fans starting to yellow and fall off, I didn't worry to much. I did however back off the nutes, but still gave her some molasses and...

Ok here i have 1 plant out of 3 same dirt,water and nutrients. I just not sure what happen but I do know the problem has been fix cause new groth looks good but I would like to know for the future. I use to have a def chart but lose it. Your thoughts? Here a pix

Hoping someone would help guide me through my current mess... I popped 6 white russian fem's (ss) on Oct.28. I used the paper towel method but just barely allowed the tap root to pop.. them I dropped them in 1.5 inch rockwool. They broke surface on the 31st, roughly. I had the rockwool in a tray...

I have 2 plants on the same system in DWC. Out of those 2 plant one has yellow leafs on the lower half of the plant and spreading up but the tops are looking good. I have flush and redid my nutrients, check my ppm there at 1000.I did that a few days ago. It going on there 4th week in bloom...

White Widow 1 plant Vegative stage week 3 Indoor Secret Jardin 120 4x4x7 Hydro 5 Gal DWC Res temp 69 F rockwool/hydroton It is under 1 400watt MH air cooled Room Temp is 70-75 Humidity is low 15% - 30% EC - 1.7 PPM @ .7 - 1220 PH - 5.5-6.0 Using GH Lucas Formula no other additives...