General Hydroponics GH1316 ,

Worked great for my plants

Allows one to tailor suit nutrient formulations without greatly impacting the TDS/EC

I started using General Hydroponics KoolBloom on my flowering plants this season, and the difference has been incredible! My roses, hibiscus, and even my marigolds have exploded with vibrant, healthy blooms that are larger, more colorful, and longer-lasting than in previous years. KoolBloom is super easy to mix and apply—I just added it to my regular feeding schedule during the peak bloom phase, and within a week I noticed more bud formation and faster flower development. It gave my plants that extra push to really thrive. One of the things I appreciate most is that it doesn’t just increase flower quantity, but also boosts fragrance and overall plant health. My garden has never looked (or smelled) better! If you're growing flowers and want fuller, more vigorous blooms, KoolBloom is absolutely worth it. I’ll be using it every season from now on!

Good product. Fantastic results

I use this throughout the flower portion of my grow, and it does wonders for the size of the buds and also the quantity. I’ve used this for several seasons and also use the liquid form.

A+

Seemed great

This is the absolute best bud enhancer for the best price. I was hesitant to buy at first but seeing is believing. I kept running into P-K defiencies in my first two grows. This is exactly what I needed for weeks 4-6 of flower. I use the GH powder line. I use MaxiGro powder during veg. Then MaxiBloom once flipped to flower for weeks 1-3. I use fox farm ocean forest soil but for this Koolbloom I need the full small side of the scooper per gallon of water in order to keep my plants happy and green. It dissolves easily. Make sure to PH your water. It does not burn my plants. It has worked great at thickening and frosting with trichs. My plants smell extra Botinacal. You won’t regret using this. I will be getting liquid koolbloom for wks 1-3 of flower for my next grow.

Does what is says. start at half for a few days then follow the directions. it's also gonna last forever. great buy.

Started using the General Hydroponics Flora fertilizers recently and was happy with the results but decided to try out the Kool Bloom supplements. These products work great, they are like steroids for plants. Also the package is 1kg not 2.2 oz, it only takes a small amount and the bag should last quite a while. One thing I do is to mix the dosage in a liter of hot water to make sure it totally dissolves. I am extremely happy with this product and highly recommend it along with the Kool Bloom liquid. Funny thing I tried buying the Kool Bloom powder at my local grow store they said it was back ordered and had no idea when they would have stock, but found it here at a premium, still happy.

Easy to mix, economical, boost buds on the final 2 weeks, highly recommended 👌

Effective, makes bigger buds. Good product, but very expensive for fertiliser...

This stuff works amazing for the last week or 2 before flush, this stuff shocks the plant into producing ridiculous amounts of resin and trichomes (ie cannabinoids and terpenes) DO NOT USE MORE THAN RECOMMENDED. Like i said, this stuff is MADE to shock the plant, increasing it will not turn out the way hope it will. Use too much and (if your plant survives) it will be greatly stunted and all your buds are now FULL of nutrients. Some of them are immobile nutrients which means no amount of flushing will get rid of them.