Thank you for your inquiry
All our products and formulas are used in exactly the same way in all mediums, mix the nutrient solution including supplements that you are using and adjust the pH to the level ideal for the medium that you are using. When growing in soil adjust the pH to 6.3.
The feeding schedules are also the same; the difference is in the method of application. Below is a general guideline to feeding your plants.
Feeding Guideline
Dont start feeding nutrients to rooting clones or seedlings such as the 2 part Sensi A & B (Grow) until they develop 3 or 4 sets of new leaves.
Until they develop 3 or 4 sets of new (clones)/true (seedlings) leaves feed them only water. You can foliar spray them once per week with Jumpstart or 1/4 strength B-52 (1 mL/liter) until then. You can also add 1/4 strength applications of Piranha, Tarantula and Voodoo Juice, to the water that you will use in the root zone.
Clones seedlings need high levels of moisture in the medium
(80% -85% is good 100% is too much)
The also like a warmer environment in the root zone 70 F 80 F.
Entering the Vegetative stage, Use the Rooted Clones / Seedlings schedule in the nutrient calculator for the first two weeks of feeding)
Week 1.At 3 or 4 sets of new leaves mix nutrient solution at 300 ppm
Week 2 mix nutrient solution at 600 ppm
Switch to Vegetative Stage feeding schedule if you are going to vegetate the plants longer than two weeks, the calculator goes up to another 8 weeks.
Week 3 mix nutrient solution at 600 - 900 ppm depending on size
Week 4 mix nutrient solution at 900 -1200 ppm depending on size
When entering the Bloom Stage follow the medium feeding strength. (If growing indoors the bloom stage starts when the lights are switched to twelve hours of darkness and twelve hour of light).
Week 1- mix nutrient solution at 1000 ppm
Week 2 - mix nutrient solution at 1200 ppm
Week 3- mix nutrient solution at 1400 ppm
Week 4- mix nutrient solution at 1600 ppm
Week 5- mix nutrient solution at 1400 ppm
Week 6- mix nutrient solution at 1200 ppm
Week 7- Flush
The nutrient calculator is set for a 7 week strain; it can be customized for plants that require more than 7 weeks to complete their flower stage. Just click add a week.
The amounts suggested in the nutrient calculator are the total nutrient to feed the plant for a whole week, not the amount to give them per feeding.
If you want to give your plants nutrient solution more than once per week, divide the amount (total ppm) for the week by the number of feedings that you want to give them to calculate the ppm per feeding.
Plants may increase their over all size up to 2/3, during the bloom stage, for this reason the feeding schedules in the calculator increases the strength of the nutrient solution every week, reaching the highest concentration on the fourth week of bloom. If plant needs longer than 6 weeks of feeding (7 week strain, the 7Th week is a flush week), repeat week 4 for each extra week.
Always reduce the amount that you feed your plants during the last two weeks of feeding.
Overfeeding
If the very tip of the leaves gets yellow it is an early sign of overfeeding. Reduce the solution strength slightly (100 150 ppm), if not increase slightly.
Deficiencies
If the margins or any other part of the leaves yellows off it is a possible sign of deficiencies. Check pH in medium and reservoir, if the pH is off from the ideal levels look out conditions may develop. At first symptom of a deficiency apply rule # 1 (When in doubt flush them out).
If growing in a medium that takes some time to dry up, allow the medium to dry and feeding them plain pH adjusted water when they are ready. If growing in a re circulating system, find a way to give them only pH adjusted water for the length of a light cycle, a second reservoir just for water may be a simple solution, then it is just a matter of moving the pump over, maintain the regular water pump cycle during the flush.
pH conditions in medium
In Soil/Soiless (Soil or Soiless mixtures that may also contain peat moss but not Coco Coir) adjust the pH to 6.3
In Hydro (It includes products such as Rockwool, Hydroton Rock, and Lava Rock) adjust to 5.6
In Coco Coir adjust the ph to 5.8 6.0. You may want to supplement with SensiCal when growing in coco with a base nutrient that in not specific to growing in coco
Root damage
Another possibility is damage in the root zone, check for the possibility of root rot, or insect larvae as potential causes for root deterioration, brown, mushy, smelly roots are a good indicator of root damage. Hydrogen peroxide is an efficient way to destroy root rot causing bacteria.
Mixing instructions
If using the base nutrient stand alone, mix nutrients according to instructions on the bottle.
If also using supplements follow feeding schedule in the nutrient calculator.
http://www.advancednutrients.com/nutcalc3public/nutrient_calculator.html
here's part 1 of an answer I got to my question about a mixing chart for soil from the Advanced Nutrients email tech support...I say part one because the guy was just to technical with his explanation and I had no clue what he was talking about. Well, maybe a little but I'm was basically like...What? Maybe you could understand it better...and the plant is pretty much dead I think. I took pics of her so you can judge but basically I got the products I ordered in and set everything up. I then decided to transplant her into the new soil and perlite I got. I think that was a huge mistake on my part since she looks like crap now.
I mixed fifty percent perlite and fifty percent soil but looking at the ingredients in the soil I think the extra perlite was unnecessary. I put a lot in there. And the mixture of soil/perlite is really light in weight and texture. Almost grainy like. But man does that stuff stay wet. I dumped a gallon of Ph balanced water into the soil before transplanting with transplant solution and the stuff didn't even drain out. Maybe it's the vermiculite or something like that in the soil? And that soil says it has a wetting agent. Why would I want the soil to stay wet for days on end? That's not good right? Anyways, I got some cloning solution with my order. Maybe I could take a clone off this mother and start a new plant? With the soil I ordered alone in a red cup like you said before? I just don't have all the stuff you mentioned for cloning and was wondering if I could just use the solution I bought and put her in a cup uder the light and see what happens. What do you suggest at this point? As I said, I think she's slowly dying or she's just over watered to the point of dying because the soil wont dry out. Argh. I thought that soil was the answer to the soil dilemma once and for all and it seems to have made the problem worse instead. Anyways, I got some low grade seeds laying around. If worse comes to worse I guess I'll just have to start over. At least I got better equipment now to contro temp. and lighting and such. I'll post the pics after I post the answer to my question to ANutrients since I'm bound to need it sooner or later. Let me know if you can decipher this guys answers. They're good I think, I just can't for the life of me read it through completely without becoming insanely frustrated....Give it a go?
I hope that this is the answer that you are looking for. If you have further questions please contact us via e-mail or by calling our tech support toll free line at 1 800 640 9605.
Regards
AN Tech Support
I hope that this is the answer that you are looking for. If you have further questions please contact us via e-mail or by calling our tech support toll free line at 1 800 640 9605.
Regards
AN Tech Support