Triple double grape a la vipar spectra

I have about a year experience with powdered nutrients used in high concentrations and yes it can work very well. Though you have to be very careful where you use it and what you use it with. Most of these products are to be used in water alone and not mixed with other nutrients like your base b feed. as the previous grower has state this will more than likely cause toxicity. If you had started the cycle using liquid nutrients I would advise just following the feeding table that your current nutes provide. If you think you need more PK then I'm sure you can increase the volume of base b you are using. These "shooting powders" are highly concentrate leaving very little room for error. at a glace the NPK rating is worrying yes plants dont need alot of nitrogen in the flower cycle but they do still need a fair amount this is why you use both a and b formulas with most nutrients. I can see this has a use maybe in the last week if you have a large plant any earlier than that I would think you would be in trouble. Though I could be wrong this is all just my experience. My ultimate advise would be save your cash and up you b feed. least with the feed tables you have some sort of guidance to go by :) best of luck for the grow and if you need any powdered nutrient recommendations hit me a pm it is much cheaper than playing the brand game and so much more control. in basics all companies claim to have the best formula to grow cannabis. if you think about it all you are paying for is the same chemicals in different proportions these being NPK why not have the exact chemicals and mix your own so you can make sure you are giving your ladies exactly what they need :)

I can help you buddy. It's a little technical so I broke it down in steps. You can do Step 1 only if you want, but if you want more accuracy you can move onto step 2 & 3 also. 1. Use this calculator to calculate your PPFD: https://www.waveformlighting.com/horticulture/convert-lux-to-ppfd-online-calculator - Just select the light type and then input your average LUX readings at canopy. It'll tell you roughly what your PAR/PPFD is. 2. If you want to go a step further in accuracy, you can calculate your Daily Light Integral (DLI) here: https://www.waveformlighting.com/horticulture/daily-light-integral-dli-calculator. -I believe a DLI of between 40-55 is optimal depending on your other inputs (Temps/Humidity/Co2). I think Dr. Bruce Bugbee runs at about the same range (sorry, I don't have a reference for that one) (**DLI is the most important light measurement. If you think of it this way, light is the plants main food, and the plant eats little light photons all day, and just like humans, it can only eat so much a day. The DLI is the exact amount of light photons your plant eats each day. So you want to feed the plant as much light Photons as possible without overfeeding and making it sick.**) I hope this helps and I hope I simplified it as much as possible, if you want me to elaborate or clarify anything, please ask.