Hi there!! My plant just recently started showing some signs of an issue. i will post some pictures so you guys can take a look, and maybe help me figure out what's going on with her. I have done a bit of research and i have found a few possibilities, to much light, wind burn, calcium/boron deficiency, and last is a potassium deficiency. I was hoping maybe someone could narrow that down for me a bit lol. I have my light (300 watt LED full spectrum) about 1 foot above the plants, i might raise that just a bit in order to rule that out, my fan is pointed AWAY from the plants, and is on low so just a small current (thinking that's not the problem). As for my nutes, i am using General Hydroponics MaxiGro, with as small as they are at the moment though i am only using about 3/4 a Tspn Per gallon of water. I feed with nutes every other 2 waters. So nutes, water, water, nutes. On the note of water, im using City tap water, naturally it runs about 7.5-8.0 PH, i use a filter on it which bumps that down to about 7.0, i let that sit over night, and then PH it down to 6.0 after my nutes, or just plain water. The soil im using is Foxfarm Ocean Forest soil, so with all that information what do you think the problem might be? UPDATE******* i have raised my LED lights up to 18-20 inches above the plants now.
i will have to keep that in mind, you are the second person to tell me that on both of my threads lol
How old are they? (I can't see the pics where I am..Net issues) I think a 300w so close to a young plant might burn it but as jarsz92 said you shouldn't need to feed until the plant shows signs of slight deficiency. Sent from my Vodafone 985N using Tapatalk
My plants are almost 4 weeks old (counting from seedling popping from the soil). The pics i posted basically show a leaf of my plant has tips that are curling upward and going brown/yellow and brittle. i can ALMOST see that cylinder type of folding happening up the side of the leaf indicating lto much light so that's why i pushed my light up a bit from them.