There are also some light units in the 250w range that have the balast built in and are switchable between MH and HPS. You buy the unit 2 bulbs and have the best of both worlds.
NO on the pro-mix all purpose. It has nutrient charge in it for 9 months and will burn the crap out of your plants and kill them, plus you will only be in your medium for up to 12 weeks. Look for PRO-MIX BX with MH/HPS!! Or Sunshine Mix #4(lowes or Home Depot) Both great airy mediums that are pretty forgiving.
Fox Farms is good, but the mineral salts build up pretty good, so a flush between veg and bloom will help. Just go lite. There are many Fox Farms Feed Schedules here on AFN from several growers, use the search bar!
pots-3 gallon no less I would go with smart pots, they are cheap and you can reuse them and they make bigger, better plants than plastic pots.
Ph meter a must. empty 5 gallon bucket airstone and air pump and you are off and running!!!
oh yeah, ph up and down!! Then you are set to grow trees!!
NO on the pro-mix all purpose. It has nutrient charge in it for 9 months and will burn the crap out of your plants and kill them, plus you will only be in your medium for up to 12 weeks. Look for PRO-MIX BX with MH/HPS!! Or Sunshine Mix #4(lowes or Home Depot) Both great airy mediums that are pretty forgiving.
Fox Farms is good, but the mineral salts build up pretty good, so a flush between veg and bloom will help. Just go lite. There are many Fox Farms Feed Schedules here on AFN from several growers, use the search bar!
pots-3 gallon no less I would go with smart pots, they are cheap and you can reuse them and they make bigger, better plants than plastic pots.
Ph meter a must. empty 5 gallon bucket airstone and air pump and you are off and running!!!
oh yeah, ph up and down!! Then you are set to grow trees!!
you'll possibly drown it. Wait until you've got 8-10 inches height before you do.