Mr Bee
- 3,777
- 263
Actually hollow stems is pretty common.at one point some growers were saying plants that have hollow stems produce higher quality weed.i,v seen no real evidence to back this.Nope, it’s about 75f and the fan in there is on low and not pointed at this. I had it before in a plant and it continued to get worse and that one had a hollow main stem assuming from lack of cal mag
Best to up the calmag in the feed? Or just foliar spray?First impression is calcium issue
Right now they're under 2 600w viparspectra LED so about 600w actual draw. Coco with perlite in 5gallon plastic pots. Fed every 2 days, 5ml GH Micro 5ml Calmag and 10ml Bloom + 20ml terpinator / Gallon of water. Water is not reverse osmosis and not bubbled. Just sits out for 24+ hours to gas off chlorine. Some plants are affected, others are not. No foliar spray, low temperatures.There is more than one issue here. I would start by giving info on all of your parameters also feeding schedule and equipment.
I don't think this is a simple add cal-mag or anything kind of fix
Found this page and it looks like exactly what I have going on.What's the ph and ppm of your water? Do you have fans on them? Are they in a tent? Do you have ventilation?
I have not grown in coco but have you ever flushed? Possibly salt build up causing lockout?
I'm not gonna give advice on this cause I'm not familiar with coco but ph, salt buildup are things I would look at and I agree it looks like calcium deficiency but why I cannot say. I know coco can be a pita for calcium.
It's looks like they were overfed at some point so I may start with a flush thinking salt buildup but wait for someone who grows in coco to give you advice before taking my uneducated guesses
^ I agree, need more info and I'd like to see a clearer picture of one of those leaf spots to rule out a fungal infectionThere is more than one issue here. I would start by giving info on all of your parameters also feeding schedule and equipment.
I don't think this is a simple add cal-mag or anything kind of fix
What’s your PH? And what’s the PH of your soil?Hey,
So my one autoflower is very slowly flowering compared to the rest but is developing some serious rusting on the leaves.
I’m about to feed them. Curious what could be causing this?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?