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Grow Switch: New Nano Based Nutrients

The Pro's Secret Weapon

Grow Switch Proprietary Nano Based Plant Nutrients. Reduce NPK's and Increase Yield and Brix

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Full On FAQ's

What is Full On and how does it work to produce new growth patterns and increased Brix production?


FULL ON Feeding Suggestions

FULL ON Feeding Suggestions to Accelerate Plant Growth, Raise Brix and Increase Yields.


How to use FULL ON to Maximize Plant Growth & Vigor in all stages of the growing cycle



Use Grow Switch Organic Plant Nutrients from start to finish in your garden for amazing results!

Seeds, Seedling and Cuttings will see benefits in growth and vigor leading to faster rooting and immediate plant growth in any media. Recommended use rate for FULL ON is 2000:1 for germination through cuttings (2ml per gallon).
Read feeding suggestions before use and reduce NPK’s by at least 50% when first adding FULL ON.


Vegetative Growth

full-on-for-plant-growthFULL ON increases and speeds up cell reproduction rates that lead to increased growth, plant vigor and a significant increase in flower sites. The initial recommended use rate for FULL ON is 1000:1 up to 500:1 in vegetative stage (4ml to 8ml per gallon). Read feeding suggestions before use and reduce NPK’s by at least 50% when first adding FULL ON.

Grow Switch Organic Plant Nutrients from for amazing results every time!

Flower Production

flower-production-400FULL ON will not only significantly increase the number of flower sites, but will allow plants to reach their full productivity. FULL ON increases Brix (sugar) levels and secretions that result in amazing produce quality. More production and increased quality and taste. Recommend use rate for FULL ON in flower production is 500:1 to 2000:1 (8ml to 2ml per gallon).

Read feeding suggestions before use and reduce NPK’s by at least 50% when first adding FULL ON.

Use Full On from start to finish in your garden for amazing results!

Full On™ Customer Reviews next prev

  • Hey Grow Switch, I am not quite sure what is in your formula, but it is amazing stuff. I have been using it for six weeks now and I have never seen my flowers do what they are doing. Rock hard, intense odor, big flowers, and still a month to go. If I didn’t see it with my own eyes I would not believe it .


  • Great Product! Thanks for the love!

    Cream Consulting

  • I love your Full On. It's awesome. Thank you


  • Bros ,,, "The Juice" (FULL ON) is crazy amazing!!!

    Jessie James

  • My plants are growing so fast and so big it’s unreal! Thanks for making a product that works as advertised. After my first harvest with full on I wont grow without it!


  • I've been growing with Full On for about 6 months now and it has transformed every single plant in my garden, regardless of the genetics. Everyone of my plants is super healthy, grows faster and I'm getting around 30% more weight. Best of all, my produce tastes incredible...much better than before I started using your product. I never thought that I could get so much better quality produce and more weight, using way less nutrients. Great product! Thank you!


  • This is damn good product, I’ve been using your product about 14 weeks or so in my drip system. I drip feed 1400 plant sites twice a week in my nutrient regimen. After the fruit sets I use your product in my foliar spraying, which I do every 10 days. The berries this year are the best we have ever grown just outstanding. The blueberries are producing berries the size of a nickel and as sweet as can be. Customers are buying them up, and talking about how incredible our berries are this year. Big Thanks to ya,

    Berry Farmer

  • I can not rant and rave about this product enough! I'm saving money by using half the nutrients I would normally use and seeing vigorous growth. Full On has removed the purple I had in my stem by removing metals and impurities from my plant that naturally build up during your grow cycle. My last harvest I saw an increase in yeild by 34 a pound then my usual. Also, my buddy who runs same strains and nutrient regiment (besides full on) couldn't get over how much sweeter my produce smelled and tasted. It's a no brainer.....FULL ON is a must!




  • I had a friend that started using Full ON and he turned me on to it. This helped out my organic grow immensely. With organic nutrients my plants are growing like they are fed synthetic nutrients but the taste is awesome. Better then other organically grown plants with out Full On. I recommend to everyone that is growing.


  • Your product is Awesome! Thanks


  • Just a follow up review of your great product and a word of advice for all you non believers. 2 months into using your product I have finally got to harvest a group of girls that have only had full on since the beginning of flowering. gotta hand it to you guys not only am i impressed so are my patients ! You can expect your cuttings to have prolific root growth, your veg plants to explode and your flowering plants to keep green and healthy to the day of harvest. You'll also notice about a week less flowering time,less nutrient use and a taste and smell you cannot deny.On my outside vegetables that only had two feedings of full on are still producing as of October 31st with the color and taste like no other. So here's my advice to all you non believers order a small bottle for $14 and find out for yourself ! Great going guys ,keep up the research I look forward to more of your products in the future!


  • I LOVE that there is finally an organic miracle supplement that I can use in my grow room for both veg and bloom with equal, awesome effectiveness! Since I started adding Full On to my nut regiment I have seen a spectacular increase in vigor and health on ALL of my girls. The cation exchange happening at my root zone is undeniable, where my plants would show me problems at the slightest stress before now they seem to grow despite me, happy and healthy all the while using less nutrients. I cant wait to see what the end results look like after seeing initial results like this. I will post what I think of what I get, and I cant wait to see what other great things that might come from Grow Switch if they can make a supplement like this!


  • I have been using Full On for several months now and let me tell ya'. This nutrient will blow your mind!! And your plants will love you for it. As a test, I planted some green beans, acorn squash, yellow squash, and some zucchini squash in SAND where grass did not exist. I have picked beans 3 times already!! (All plants were started by seed) talk about tasty!! Friend said they never had more flavorful and firm green beans. Another friend stopped by who uses same nutes as I and wanted to know why my stuff looked so much better. I told her to get some FULL ON.


  • magic juice. that's what i like to call it :). my plants love this stuff! I didn't put enough amendments into my soil this year and my plants were suffering.. a friend recommended FULL ON and now I'm looking at a bumper crop! Thank you for making this awesome product!

    R George

  • Was asked why should I spend $40.00 fort Humic acid and Fish? Because Full On is much more than that! This is a new way of looking at growing, addressing the uptake of nutrients at a Macro and Micro level, kind of like bringing a contractor on a job site, bringing efficiency to the work What I have found is I use less of everything I grow with and now produce what everyone who tastes it thinks is the tastiest they have ever had! Getting used to using less for me after doing this for decades, has taken a while to get accustomed to, but the results are spectacular! Best Product I have ever found!


  • My plants are :D to the max!


  • I have a real problem with paying this much money for product but this one is well worth it. you will see growth you didn't see before. guaranteed


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