Grow Pack

(24 customer reviews)


This unique blend of highly pure minerals and natural additives combines the benefits of both organic and conventional nutrients for the Growth/Vegetative stage.


Product Form:

Dry Mix, Water Soluble. Now in a 1 part formula. Use along with Cal Mag

Why Go Dry?

How do you like your coffee? Fresh or day old? Plants feel the same about nutrients. No need to store, buy or haul water.

NPK Analysis:


Product Designation:

Hybrid – Naturally and Organically based (Kelp4Less “hybrid” products came from years of trial and error. This effort led us to the most effective blends of the best organic, natural and standard products.)

What does Grow Pack do?

Grow Pack stimulates rapid structural and vegetative growth while assisting in building a more robust, healthier root system. Grow Pack provides Nitrogen, Phosphorous and Potassium along with Organic Acids, Veg boosters, Beneficial Bacteria, Trace Minerals & More! Truly any growers easy and complete all in one solution.

Product Function/Use:

All the essential Grow elements and enhancers in one easy-to-use product.

Other Product Highlights:

Rather than buying multiple products, this product is an all-in-one solution to your grow cycle regimen.

Other Notes:

Now available in a 1 part formula. Also available in California.

About Kelp4less Grow Pack:

The Grow Pack consists of the broadest spectrum of fertilization, plant health and providing micro and macro nutrients for any growing regimen. This Pack embodies the collective “intelligence” of decades of practical experience. All ingredients in this Pack reflect the same high standards of product-sourcing that define our other products.

Take the guess work out of multiple product feedings with Kelp4less all-in-one formula

Well Suited For:

Hydroponics, soil and soil-less.

When and Where to Use:

Use during vegetative growth stage.

For Hydroponics, Soil and Soil-less:

Mix ½ lb. Grow Pack A plus ½ lb. Grow Pack B for every 50 gallons of reservoir water.

Mix ½ to one (1) tsp. Grow Pack A plus ½ to one (1) tsp. Grow Pack B with one (1) gallon of water.


Ensure bag is properly sealed and stored in cool, dry, dark place.


Use in conjunction with Cal Mag.

Additional information

Weight N/A

24 reviews for Grow Pack

  1. Amy

    This is the first year I have used the grow pack. It is easy to mix and use. My results are fantastic! The vegetables are delicious. My neighbor planted his pole beans a month before I did. His beans are not even three feet tall and mine have grown to over six feet. The beans are wonderful. And I have a fantastic yield. Plenty of beans for us to eat and plenty to share with friends. I would definitely buy grow pack again. I am more than pleased with the results!

  2. Steve

    I was a house and garden user for years. I get better yields and this product is much much cheaper and I feel superior. Best switch I have made in my gardening.

  3. Alex

    We love the results of using this grow pack formula. When we first started using this product, we didn’t notice how dark green the leaves had become until we placed them next to plants which were not getting the formula. We were blown away to notice the difference in health and color. We also noticed a difference in root mass when transplanting. Plants fed with grow packs had more roots.
    What impressed us most is we were only using 25% of the suggested mixture. Our soil had a host of great “super” additives mixed into it and cooked so we didn’t want to add too much formula to the water but it seems the grow pack mix made a sizable improvement. I can recommend this to anyone interested in a low cost, high quality nutrient combo which lasts a long time. It’s easy to mix. The product is dry and comes in two components, A & B. Just measure out equal amounts, put the white product in first, stir and then add the brown mix stirring again. We would mix up a five gallon bucket and water from there.
    Although we only used this during the veg cycle, our final harvest was very satisfying and the best yet. We are considering using all of Kelp4less’s grow and various bloom mixes from start to finish just to see how it compares to using a batch of subs super soil.

  4. ClosetGrowth

    FABULOUS LOOKING PLANTS!! Used to worship Jack’s dynamic duo/Peters, But, Ill tell you, this stuff is so WAY better!! All you need for developing prime time plants in veg. I’m sold!! ????

  5. Carl

    I have used a lot of the popular brand grow & bloom solutions. This grow pack is truly an all in one solution. And the dosages are so simple to mix.

    Thanks for taking the calculus out of my nutrient program. I don’t even pH my mix.

    No nute burn. No leaf curl. Just green high definition leaves.

  6. Bertholem Swears

    Amazing! Exactly what I was looking for! Thanks for supplying the community with great, honest, reliable products. Plants are happy, i’m happy, I think everyone is happy. ????

  7. Gina

    You need to change the name of your grow pack to monster grow pack. My plants are at least double the size without being leggy as other family members who planted the garden at least 6 weeks before mine. What more can someone ask for than big strong healthy plants.

  8. Stephen

    I have been gardening 20 years and have never used anything as good as this product. You can feed and stand there and practically see your plants growing!

  9. Mark

    Started using grow & bloom packs for about a year now with astonishing results. I’ve noticed greener healthier plants with these two products. Leaves are larger & fully extended looking for light. Fruits are larger and the taste, yummy. Healthy plants are happy plants. Highly recommend.

  10. Indoor Farmer

    This product replaces hundreds of dollars of expensive liquid fertilizers and micro nutrients. Works better, easier, and no pHing. This is a no-brainer if you want big healthy plants and are tired of paying $100/L+ of liquid nutrients. (I am looking at you Advanced Nutrients). Buy it, you will be a fan too.

  11. Robert Tillotson

    I recently purchased the grow and bloom packs, cal-mag plus, liquid gold and the extreme blend.
    I have a few large pepper plants and young ones, as well as a few young tomato plants.
    I used to use Masterblend, but after lots of researching and questions to the team here, I was positive that my new formulas and change would do great for the plants. I will also update my information within the next month as more results start showing.
    Both Rick and Brody were the best. They worked to help me through everything. They were quick to help. I am now very committed to placing all orders with them. I believe anybody needing to grow healthy plants should strongly consider them. You won’t be let down with the service, and if you follow the directions correctly so that your plants get best lighting and feeding, you will also be sold on them.
    Thanks guys!

  12. Phamp

    I finally found a product that’s easy to use and most of all works great. As described by the Organic Mechanic, a little goes a long way. My best results are from mixing in a smaller container so I can shake until product is mixed well, then added to X gallons of water for feeding. This eliminate hot spots. Works for me.

  13. David Perkins

    The grow and bloom packs are truly a revolutionary way to grow with ease and peace of mind knowing that, there should be no other way to grow! Being 65 and disabled, I didn’t think I was going to find such a wonderful product to use, without having to need a lot of space like you need for other nute lineups, or even mixing your own! Simplicity with excellence is what these packs are all about!

  14. Zay Walker (verified owner)

    Great stuff my plants have been living lavish ever since I stared using.

  15. carpinetti.gerry (verified owner)

    Excellent product plus the customer service alone is worth 5 stars. I recommend to fellow grows if you want 100% Organic selection Kelp4less has it all. I use many of their products from Extreme Blend, bloom packs, bacteria to enzymes.

  16. Hendry Muljadi

    I was struggling with my Hydrangea for the past 2 years.
    So far I have applied 2x and I have triple the amount of flowers already showing.
    I highly recommend this product!

  17. 1moorejesse (verified owner)

    After the grow pack entered my garden, the plants exceeded all expectations. My garden and i love the grow pack.

  18. mkrupn2 (verified owner)

    I have been gardening for years. I mostly use a soil less mix. Grow Pack is the best nutrient that I have ever used.

  19. vadim antonov

    grow pack is simply amazing when it comes to growing strong healthy plants, ive been using throughout the year with great results!

  20. Robert Talarczyk (verified owner)

    First time using the grow pack…figured if it’s half as good as the rest of K4L products, I have nothing to loose. Wow was I wrong! It’s more than half as good, it’s completely amazing! My plants have never looked more healthy and green! New growth is fast and lush, and best of all it’s super easy to use. Very water soluble, and to me has a pleasant smell. Way better than that other chemical ridden blue stuff at your big box stores. I am a life long customer now! Love all I have tried so far and at a reasonable cost, which is important also. Why spend a barrel of money on watered down junk, when you can get something way better for a fraction of the cost! Keep it up K4L! Your awesome!

  21. Jordon H

    Plants love it, almost instant positive response, easy to use like all Kelp4less products, truly water soluble unlike others that claim 100% water soluble and are not. Great pricing, shipping, and product as always.

  22. Ben Salvio (verified owner)

    My garden is growing so much healthier since starting my plants using this. Simple to use and results are amazing.

  23. yboltyan (verified owner)

    This Grow Pack is absolutely amazing! So easy to use and the results are nothing short of Great! I use it on all my medical cannabis plants grown indoors in soil and I’m getting really good results with every single run. The ONLY negative thing I have to say about it is that it doesn’t last long if you don’t use the whole bag within a few months then it becomes hard like a rock. I’ve still used it and had same results but it’s a real pain in the ass breaking off pieces to get the right weight for I’ve feeding. So now instead of buying bulk and stacking up I ONLY buy enough to last me 4-6 months and then i get a fresh batch. Bloom Pack doesn’t do that and I’ve kept it over a year and it was still powder just the same texture as when i first got it. Unfortunately, that’s not the case with Grow Pack. The ease of use with ONLY one part overweights the short shelf life. After mixing 8-10 different bottles for every feeding I got real sick and tired of it and Grow Pack saved me a ton of time and keeps giving me the same if not better results.

  24. Austin Taijeron

    Hey please if your starting out with the grow pack less is more when giving your plants the right ratio. I would stsrt out with the the measuring line on the kelp4less teaspoon measurement spoon you can get from them at 1/4 and like less than that at the remove line is a great start so you don’t burn the plants with calmag at same dose 1/4 or smaller per gallon. Love this stuff guys great product please any new customer I totally implore you to get this product everything you need in one pack. Would love to try diffrent new product from you guys. Thanks 🤙🤙

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