Sounds similar to what was happeneing with my babies around that age. It seemed to be a cal-mag issue. The rust spots and yellowing of new growth is clear indicator. I was feeding every third watering. Learned very quickly Coco needs to have the nutes every time. I added cal mag and did an epsom salt foliar for a day or 2 followed by a light cal mag foliar combined with upping my nutes slightly and problem solved. Within 4 days the yellow and curling was gone. I topped them and all new growth has been normal. It seems like you want to keep nutes as low as possible but you still have to make sure they aren't starving. 150-200 ppm seems a little low to me but I am NO pro. I'm learning as well
so maybe the problem is that you werent measuring your nutrients correct
as well
you want to keep the coco moist
every watering gets nutrients
what would be a good idea is to mix up 4liter of nutrients and water every day
I am not sure what type of pot you are using but usually here in the states alot of us like to start out in small plastic party cups
we cut slits in the bottom for drainage plant our seeds and once popped start feeding every day
when the roots grow and the plant gets bigger you will notice that you will have to start feeding more than once a day as the plant will suck up alot more water and nutrients
This problem is seeming to get worse an spread to other plants. There starting to look blotchy, purple stems, yellow and dark green droopy leaves and one or two with yellowish burnt tips. I put them on plant start by vitalink. There from seed and 2 days over 3 weeks
Mine had the same issue, I thought I was in soil and was actually in a soiless mix *facepalm they'll bounce back. Just feed em and don't let em dry out
I've mixed a very light A&B and using it as a foliar although I'm thinking the vita link plant start might work better as it has a lot more trace elements but not as potent as the A&B. I'm feeding once a day. Calibrated my TDS metre aswell. Done a 2ml-2ml a and b and it's given me water at 106 and nutes at 360ish
I've mixed a very light A&B and using it as a foliar although I'm thinking the vita link plant start might work better as it has a lot more trace elements but not as potent as the A&B. I'm feeding once a day. Calibrated my TDS metre aswell. Done a 2ml-2ml a and b and it's given me water at 106 and nutes at 360ish
Hey everyone. Update, they are growing healthier and stronger still not 100% but they are getting there. Re calibrated TDS and added plant Magic calmag+ supplement and they are so grateful!
Hey everyone. Update, they are growing healthier and stronger still not 100% but they are getting there. Re calibrated TDS and added plant Magic calmag+ supplement and they are so grateful!