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The soil my seedlings were in overfed the plants with nutrients, causing some burns. Is there any way to reduce the nutrient content of a potting soil? Thanks guys!:weed:

I know that Fox Farm Ocean Forest has some seaweed in it. I have heard that can overnute plants, but it cant possibly be as bad as miracle grow 3 moth feeding potting soil. Would someone recommend me to switching to that in stead? Is there any way to take the nutrients out of the soil to make it...

i am hopefully reducing both forms of "hot" by raising the lights, placing the fan into a better position, and minimizing watering, directly to the root stem. Ant thoughts to this plan? Checked the ph and it is 6.5.

i think it may be a combination of the lights being too close and the soil being too hot. Hopefully I can get them past this with careful monitoring to the point where they are more able to handle the enhanced nutrient load. May take a bit longer, but hey i am in it for the experience as a first...

Hey guys. I have 3 plants that have been in soil for about 2 weeks. I are using miracle grow 3 month slow release potting soil and have the seedlings under a 90w cfl and a 175w MH. The plants still only have the first pair of serrated leaves and a very small second pair coming in. Am i just...

THx for the feedback firsttimeare. I guess I just gotta call Saul.

thx DR. M! I guess ill see how it goes

Hey guys. I recently set up a 4x4 grow room and was wondering, would it be better to use my 1000wMH or my 600wHPS/MH, and my 2 175w HPS/MH. I was thinking that if i put the 600 directly over the lights, with the 175's mounted at a 45 degree angle on the top of the wall, It would increase light...

Thx for the feedback. Could I set it up with ducting >240 cfm fan> carbon filter on the outside for the hot air exhaust and separate intake from left of the room>ducting> cooling tube/light> ducting> duct booster to exterior. That way the light is being cooled with the coldest possible...

I have a 4x4 grow room with a 600w HPS and 2 150w MH's (mounted on the wall at the top at 45degree angles to expose more plant surface to light). The 600w has a tube cooled hood that i will be venting with a inline fan and some ducting. The room will also have a secondary heat exhaust at the top...

thanks guys i got the 90w cfl and the 150w hps on the seedlings right now, there about a week in soil. My exhaust fan just broke :-( so I gotta get a new one. The seedlings look promising though, you can just about see where the second set of serrated leaves are coming in, pretty excited! will...

good to know.. also how long does it take for the second third fourth etc. set of adult leaves. the plants are 7 days in soil now and only have very small indications of the second set of adult leaves. there like just starting to come in perpendicular to the first set of serrated leaves

solo cups for now

ive been pouring like a tablepoon at the stem every other day or so but the soil seems so dry to me i get nervous bout it

bumppppppp

so is 900 to much?

Hey everyone. I am relatively new here and it seems to be a really awesome and constructive place. This being said, Im confident that I will get valuable input regarding my lighting question. In my 4x4x6.5-7.5 (the roof slants upward) grow room, air tight (save for 2 intakes and 1 exhaust) will...

I have been designing/building my grow room and was looking for some feedback/criticism. The room is 4'x4' and 6.5'-7.5' tall. The walls will be constructed of a basic wood frame with rigid insulation pannels for walls.The walls, ceilings, and floors are coated with Mylar in a smooth non...

How much/ how often should I be watering seedlings that are about 6 days old. Been in soil for 6 days that is. Thanks :joint: