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I have a drip to waste drip system reservoir. I'm doing the lucas formula (8 ml micro, 16 ml bloom per gallon) and fill reservoir with 20 gallons. The problem is, once my reservoir gets down to like 2 or 3 gallons or so, the water level is to low for my water pump to suck in water so i've been...

Yeah I use cal mag too. I'm asking if you can get any macronutrient deficiencies. And if so, how can you add more nutrients without messing up the 8/16 ratio?

using the 0-8-16 ratios for lucas formula my ppm is around 1000. What is you get deficiencies? How do you add more but keep the same ratios?

Thanks that will really save me a lot of hassle.

Im currently using all three (grow,micro,bloom) and am at 'full vegetation' stage @ 550ppm of the chart that "deetee" above is using. Can I still switch to the lucas formula at this stage? And if so, do I start at 50%,75% or 100% strength?

I have a drip system (drip to waste) and am using General hydroponics flora 3 part series. I have two questions: 1. How do you know when to increase nutrient strength? I notice the plants stop growing when the nutrient strength is too low so I want to supply it enough nutrients but dont want...

I have a drip system (drip to waste) and am using General hydroponics flora 3 part series. I have two questions: 1. How do you know when to increase nutrient strength? I notice the plants stop growing when the nutrient strength is too low so I want to supply it enough nutrients but dont want to...

Yeah I should have guessed that. What pots should I use for drip?

Looks like your the proud owner of a new hermie

It's possibly worth it but only as side lighting because a 600 watt can't effectively penetrate a plant that is 5 feet and taller. But as someone said, you'd have to maybe worry about heat.

It depends on what kind of light you have and how hot it gets in there. In the winter time your probably ok but in the summer you'll probably need to add a fan or two (you should have them anyway for air circulation).

The thing is if even I, or many of the other growers here walked by a weed plant camouflaged by other plants, 70% of us wouldn't notice it because its not something you expect and its not something the eye naturally looks for. BUT when its flowering, about 98% of us (and the general pot smoking...

I have a top feed drip system over a 4 x 4 flood table. My roots are coming out of the net pots and are being exposed to light/air stunting the plants growth. I have two questions: 1. Can I fill the entire 4 x 4 flood table with hydroton to let my roots grow into? Would there be any problems...

I have a top feed drip system over a 4 x 4 flood table. My roots are coming out of the net pots i have and is being exposed to light/air and stunting plant growth. I have two questions: 1. Can I fill the entire 4 x 4 flood tray with hydroton to let my plants roots grow into? Would there be any...

What? No I meant the temperatures are much colder than ideal for my strain (60-65) with the window open and I said these temperatues at night along with the cold draft give ME a cold because I'm in the same room as my plants. And to technical dan aka captain obvious, any idiot knows that plant...

Its winter time so I have to keep all my wimdows closed or it gets too cold (not to mention I get sick at night because my grow is in my bedroom). I have good ventilation in my grow tent with intake/oscillating ans/exhaust but no outside fresh air. Is this ok?

Also, is it ok to put superthrive in your reservoir (its drip to waste)? I heard it develops algae or something.

Its winter time so I have to keep all my windows closed or it gets too cold (not to mention i get sick when I sleep because my grow is in my room). I have good ventilation in my grow tent with intake/oscillating fans/exhaust but no oustide fresh air. Is this ok?

There at 3 weeks

my seedlings look sick and people have told me superthrive brings sick plants back to life so that is what I am trying to do.