GEORGE (13-05-18), uparoundthebend (13-05-18)
i wudnt put a 250w mh bulb anywer near that close at seedling / young stage. your just askin for stuntin an bleaching so early on, hence why i have advised to have it higher till they are bigger. same way i have dun it since day i can remember an proofs in puddin through out me diarys
problem is temps have been issue, so media not dryin as fast as you would like, if you sittin at 30degree in a cupboard then happys days they gona thrive an dry out faster hence faster feed an oxy to roots sooner.
comparing plants at set weeks is pointless, everyone has different growing environments to work with
GEORGE (14-05-18), tom222 (14-05-18), uparoundthebend (14-05-18), WF420 (14-05-18)
Forgot to say that for first week theyre under domes/propagators so thatll probably dilute the light a bit, but 2nd week theyre out then under 250mh, done last 3 grows like that, works fine.
I point my circ fan up at the bulb not the plants for first couple of weeks to blow the hot air away until the stem gets woody to help keep temp reasonable.
These are my domes, like a pot noodle but more chinesey, just rip the cardboard off and wash em out and they make perfect individual propagators.
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GEORGE (14-05-18), joker_the_smoker (14-05-18)
just water will be fine for seedlings and not a lot of that either for the first week or two.
I use a 250 cfl for the start as you can have it close to them without burning them and if your worried about them getting too cold keep them on 24/7 until there a bit stronger to take the MH
GEORGE (15-05-18)
If you are worries there was no heat being generated maybe you should add anoth light?
GEORGE (15-05-18)
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