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| Hydroponics Share methods of growing without soil. |
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New setup ok?
i just wanted to check to see if this setup will work. im having some problems with my plants and i dont know whats wrong
Video of setup 1 video of setup 2 |
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Dive
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it is better to remain silent...and be thought a fool...than to speak up...and remove all doubt! Dive's pre-bust dirt grow Dive's Live Nude Girl's |
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What is the water level at in the rez compared to the bottom of plants basket? Droopiness is usually a sign of dehydration. If your plants roots haven't dropped into the res then make sure that the water level is just under your basket or up to 1 inch higher than the bottom of the basket. On that note the problem could be the amount of air bubbles in your res, you want a vigorous roll that covers at least have of the surface of your res. If there is not enough air in your res solution your plants are basically drowning. Also have you noticed any differences in the leaf as far as coloring?
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SocialistPete is giving some good info.
Like he said...Make sure there is plenty of bubbles. The more the better. Looking at the second video you posted, it looks like you've got a fair amount already but consider adding another airstone when you can. I've lost several plants due to root suffocation in DWC. Just ask Pete, he's told me countless times to get better airstones. So listen to him, he's good at DWC. Your water level looks very low. Raise it until it's just touching the bottom of the pot. Once you have more (much more) roots then the waterline can drop, but until then keep it close to the netpot. Is your pH in check? That plant, aside from being droopy, looks like it's got some health issues causing those cabbage looking leaves. Start with pH and we'll go from there. keep it up. Skeet. |
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new leaves look ok to me moved water level up to about 1/2" under basket. Water level video Last edited by fred666777; Apr-14-2009 at 18:43. |
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Yeah man. Those pics you just posted look good.
Everyone always says you should look at PAR and not Lumens...but fuck that...lumens is way easier to calculate and it's right on the box. Anyways...The bare minimum you want for good growth is 5000 lumens per square foot. The cab i just built (as pete mentioned) uses 26w CFLs. Each bulb puts out 1750 lumens. There are 12 bulbs for a total of 21,000 lumens. The cab is 30"x15" for 3.125 square feet. That puts us at around 6700 lumens per square foot. we have yet to put plants in the box, but i have no doubt that there is plenty of light in there. So...if you have just the one plant in a 12"x12" area...i would say a minimum of 3 26w CFLs. That would give you 5250 Lumens per sq foot. Of course at that price you should do 4+ bulbs and see some killer growth. Think about side lighting too. Don't let the plant get too big if you are using only CFLs. Flower when the plant is 8-10 inches. CFLs need to be as close to the plant as possible without burning. About 1 inch away is optimal. Lookin good fella! Skeet. |
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Yeah, i think that would get you going pretty well. When you buy the bulbs, look on the package and check the lumen rating just to be sure you have enough. I find that the best deal is at lowes. There's a 6 pack of 26w/2700k/1750 lumens for like $11. I would say 4 of those bulbs on top and 2 below/middle for side lighting.
Of course i would say the best bet with CFLs is some kind of training, LST or ScrOG and put all the bulbs just above the canopy. Everything below the screen/not in direct light gets trimmed off 2 weeks into flowering. CFLs work fine, you just gotta maximize your canopy and efficiency. Skeet. |
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Hell yeah! That is looking great!
Technically, if you have enough bubbles/oxygen at the root zone, you could leave the water level where it is and it'll be fine. The way it's looking now, another few days and i imagine you'll have enough root mass to lower the level. I wouldn't lower it too much, maybe 1-3 inches below the pot. You want enough so when the bubbles pop at the water line the spray hits the roots hanging in the air. Don't let those dry out or you are headed on your way to trouble. Dont worry, you'll see how it is. As long as you have bubbles, low res temps (65-72F) , and no light leaks in your res, you'll be fine. Skeet. Last edited by elskeetro; Apr-17-2009 at 09:53. |
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