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So im growing in soil under a 400w mh its about 3 ft and im using dutchmaster gold a and b. The bottom of the plant and middle are suffering from leaves turning yellow and dying very quickly(such as i have a handful of dead leaves a day). What is wrong? 1300 ppm 6.5-7.0 soil 78.8 degrees no...

I was wondering about adding nutes when you top off water. Should you add new nutes everytime you top off water or just so often and if so how often because i hear its good to just top off water so the plant takes the nutes that it didnt take before?

so im running a mh 400w and i have a 2 foot tall hash plat and some leaves are curling down and prowning on the tips and edges(with a side of drying out). Some leaves are also yellowing and drying and dying. Im watering at about 900ppm temp in room is 72-75 humidity is 40-60 %. Here is a pic of...

So first my set up is a 400w mh and im using dutchmaster gold, epsom salt, and calamag. The ppm is 850 and the ph is 6.2. The temperature is 72-75 degrees with a humidity of 40-60 %. These all seem fine but i do not know the strain and im having this appear on multiple leaves and on these leaves...

So first my set up is a 400w mh and im using dutchmaster gold, epsom salt, and calamag. The ppm is 850 and the ph is 6.2. The temperature is 72-75 degrees with a humidity of 40-60 %. These all seem fine but i do not know the strain and im having this appear on multiple leaves and on these leaves...

So im running a dwc unit with a 400mh light and a few leaves are curling on the plant. This is the only visable problem accept for old calcium def. The ph is fine and so is the ppm. Any advice? :peace:

I might have bugs but cant see them on a dwc unit im running. The temp gets down to 63 ish degrees at night. Is that enough to kill them off? And i also have a plant in soil with leaves that are yellowing and browning in between the veins of the leaves; what might that be also?

Why do my plants only droop at night?

My fan leaves are drooping bad and it recently happened. Im running a dwc with fine ph and fine ppm. I might have a minor calcium defficiency . Im running a 400w mh. The plant was about 2 feet away due to other plants. Could they be drooping from lack of light? Any ideas would help.

So im having trouble keeping my temp below 81 degrees during mid day. Im not home to check on these and im not sure how i can regulate temp without being able to check on them for a while. How hard would a thermostat be to hook up since i already have two fans(one venting in and one venting out)...

So i have a 2 foot tall hash plant and the stem turned red about a foot up and the new growth is growing fine but the red wont go away. Does anyone have any idea what this could be?

Can rockwell cubes be put directly into a DWC setup and then the roots grow out from there? And what should i keep my ppm at?