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#11
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hey thanks herbal addict. i just went there and saw that too. phosphorus with the black spots looked just like mine. what would you recomend as a fert ((npk)) for this issue. especially sense there only two weeks old
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#12
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i have had the problem before.. i just used week doses of budding nutes because they rich in p&k . for a week then no nutes for a week then start on 25% strength veg nutes and work your way up.. worked for me. u let your soil get quite dry b4 watering?
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#16
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NO i wudnt use a 15-30-15 because u only just added a high nitrogen nute. they could be drying fast due to all that perlite. but i water evry 3/4 days from the bottom of the pots i find woks better than top watering then your soil can take and absorb axacly how much water it needs and i have never over waterd this way. ive read that the plants waste comes through tho top of the soil wich i think is vissible.. so i dont push the waste back down by watering it from the top.
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#17
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how many holes should i have at the bottom of pot to water from bottom. i've wanted to do this because i've heard its more like wut happens in nature and its easier for them to get oxygen from the top sense its not so wet
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#18
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yip thats right since the top of the pot will stay dry/ moist,ish it takes plenty of oxygen threw the top even if the bottom is soaked.. ideally have 6/8 holes depending on pot size holes that ere at least 8m each. sit 1 plant on a tray and get about 200ml of water pour it on to the tray and see what your soil takes. if it takes it all fast get another 100ml and see if it takes that and so on and so on. once u see what the first pot takes give the same ammount to all pots.
to be honest i actually wait until my plant droops slightly b4 i give it a drink then i know 4sure its thirsty. let your pots dry out a bit b4 u do the bottom water. |
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| What Is Needed? | BloodShotI'z | Hydroponics / Aeroponics | 4 | 06-20-2009 08:04 AM |
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| Serious help needed there gunna die!!!!! PICS | grower001 | General Marijuana Growing | 11 | 04-01-2009 01:53 PM |
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