ok my babie are in my aerogarden for a test for if it will help it grow faster and thought it would be a good starter and now its been 8 days almost nine and i still dont see a root comin out the bottom but also my plant lookies like the leaves are dieng because they are turning a yellow brown and on the stock or stem is a fungus looking whit powder and i dont know what to do all i can think of is the light is to close and the water i put on the aerogarden i didnt let sit out overnight i feel like a dumb ass i just took it from the tap lz someone help me i need it bad.
you need to post more information and pictures What kind of light your using?, nute-solution? What is your PPM/PH/runout-ph also, what is your ambient air temp over there. Fungus grows with high humidity, i suggest picking up a dehumidifier Take some pics, asap..me and a few others will try to help out but if you give us little information, it will be difficult for us to do so.
If you are going to put any effort to growing, you will need to address your water. It sucks but true. Get a cheap RO filter from ebay, you will need to use teflon plumbers tape on almost every joint, but I got a 6 stage 100 GPD for $110 including space filters for all stages, it just leaked like crazy and had to repair. No more nute issues. Your clones need to be in pure water. Go buy distilled water at the grocery store, it can be expensive but well worth it. I was buying 15 gallons a week before I got my RO, and I would still be buying water if RO's were not avalilble. I have stopped using a cover for clones, it just bakes them or creates good conditions for mols and mildew. If your clones are constantly immersed in water, they shouldn't need to be covered. You can add some hydrogen peroxide to the water if your are having mold/mildew issues. I think it's one part H2O2 to five of H2O, but I would use a lighter solution, maybe 1:10. Make sure there is air movement around your clones, VERY light almost imperseptable air movement. No air blowing on them, just make sure the air move around them gently. You can use an number of oils, fish, neem, etc, as a foliar spray to help prevent mildew. Just be careful as the water your spraying with is also what the mildew needs to grow. Spray them and then be sure they are dry within a 1/2 hour. Peace, Fatty
Just a guess but if tour using rock wool cubes they were to wet at first got humid then dried up to much.... 40 + harvest and the only water I use is tapwater that's set out for at least 24hrs.... Ro is great but not nessisary . I've even rooted hundreds of clones with water straight from the faucet. Give it a couple more days before you totally give up on em