I have a digital ballast with the different wattage settings on it as normal, I'm wondering about what bulbs to use at the different stages of the grow, I currently only have a 600w hps maxbright.
I have a digital ballast with the different wattage settings on it as normal, I'm wondering about what bulbs to use at the different stages of the grow, I currently only have a 600w hps maxbright.
GEORGE (19-04-18)
In an ideal world you would have the correct bulb for every setting... but it's not an ideal world...
A 600w hps will dim to 400w.... but not 250w
With MH only use the correct wattage bulb
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GEORGE (19-04-18)
Ideally, a 600w HPS bulb for 600w setting, 400w bulb for 400w setting, 250w bulb for 250w setting... if your ballast goes below 250w then bulbs that match the wattage.
GEORGE (19-04-18)
Ah! You mean which bulb for the differing stages of growth?
No idea I grow autos, so it's full power from the start for me
GEORGE (19-04-18)
Lol, I use 300w CFL for seedlings/early veg, (just started now) 400w MH for veg & 600w HPS for flower. I have been converted
I use duel spec. 250 for seedlings, once potted up I veg with 400w then 600w for flower
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