how many light/watts per plant at 1m3

Mr Green Man

Mr Green Man

Well-Known Member
hi agian.

So you kinda lost me there 20,000 Watts.

IF you can go higher and you want to grow one real big plant. 1 600 Watt HPS light and some training should yeald great.
 
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plantit

Active Member
Hi all Just want to say this forum is great.

I am consideering buying this secret jardin Dark room and was wondering if you all think its ok? Also wondering how many plants i could grow in this grow tent. And any idea how many lights i would need and what would be the best lights to buy wattage etc? Thank for any advice in advance.

NEW Secret Jardin Dark Room 100 x100x 200cm Hydroponics on eBay, also Hydroponics, Plants Seeds Bulbs, Garden Plants, Home Garden (end time 25-Apr-08 15:44:07 BST)
 
carl08

carl08

Well-Known Member
in 2 to 3weeks cut top it will go bushy put the light on 18h on 6h off for 8weeks then on to bud 12 on 12 off it shud still get biger when on bud ues the bigist pot you can 600w
 
carl08

carl08

Well-Known Member
in 2 to 3weeks cut top it will go bushy put the light on 18h on 6h off for 8weeks then on to bud 12 on 12 off it shud still get biger when on bud ues the bigist pot you can 600w
 
S

SeedStarter

Active Member
personally i have 4, 75 watt hps bulbs and the plants are about 5-6 inches away, and they grew 6 inches in 8 days, thats onlt 300 watts for 14 plants and plenty of reflective surfaces, my space of about 4 ft x 5 ft high got too hot too fast so i installed a cooling fan and now it stays a constant 79 deg. f. but like the other guy said more light the better but too much heat is bad....
 
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