i have a question about nutes

[hippygirl420]

im using rockwool cubes in clay balls and water temps ,room temps, al that is perfect and im using the floresent that came with the unit its a 124wt 6400k . hydroponic. oh and its Ro

[Weedhound]

if you are using RO water you definitely need to add CalMag to replace lost minerals etc that are normally in your tap water.

Without photos its very hard to tell you whats going on. Do you check your ph twice a day so you are positive it's staying at an acceptable level.

Your light is a what exactly? 124watt flouro? Sorry I'm not as familiar with different types of lighting as the Stinkster......I'm sure she'll know better if that's enough light so I'll leave that one to her.

Can you define what your "perfect" temps are? All info is helpful.

[GodBud]

How often are you watering? Sounds like you need more light.

[herbie the love bud]

You're all over the place with your nutes. Don't worry about them they are just fine a brand.

Stunted growth could mean a few things, but in the end it sounds to me like it's just your light is too weak.

[hippygirl420]

its a constant water flo that stops at night and regulates a certain amount throughout the night

[hippygirl420]

its just a matter of them not growing fast enough for me. theve been there two months and are still small,granted theylook beut. and have like 4 or 5 nodes it's just that they should be bigger in my opinion .THe seeds are bubbilicious so i know that there not 100%indica,so there should be more growth that what they are at.Ill try to post some pics tommorrow for you

[hippygirl420]

my air temps stay between 72 and 80 degrees and my water is at 60-70 degrees,and i beleive its a flouresent light it only has 125wt which really concerns me but thats what came with the unit when i ordered it. The company says that they have had no prob.with stunted growth because of the light.

[stinkyattic]

It sounds like you have a potassium lockout as your first indicator of nute problems.
I have heard of the pure blend users having problems lately. Apparently the company did in fact change the formula. You might want to do a search or look at some other grow forums too for more info on that.
Your reservoir sounds very chilly. Roots can't uptake nutrients effectively when the water is too cold. Stick a fish tank heater in there and get the temps stabilized in the low 70s.

[Weedhound]

And if you are using RO water.....get some CalMag.

[hippygirl420]

great, ill raise my ro temp, and i always use cal-mag with every feeding