Expedited Shipping to all of Canada & USA. Express Shipping to over 154 Countries Worldwide!

gh general organics biothrive bloom 1 litre

by General Hydroponics

Price: $34.99 + $33.40 Shipping
In stock
BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit and seed production, this unique formulation will give you bigger, more nutritious and delicious yields. BioThrive® Bloom benefits all kinds of plants during the flowering and fruiting phases of growth.
$34.99 + $33.40 Shipping
general hydroponics go box general hydroponics go box


gh general organics bioweed 1 litre gh general organics bioweed 1 litre


gh flora bloom 1 litre gh flora bloom 1 litre


mfgar isopropyl alcohol 99.9% 4 litres mfgar isopropyl alcohol 99.9% 4 litres


gh koolbloom 2.2 lb gh koolbloom 2.2 lb


simplicastings earthworm castings, 15lb simplicastings earthworm castings, 15lb


gh general organics biomarine 1 litre gh general organics biomarine 1 litre


calimagic 500 ml calimagic 500 ml


overdrive overdrive


gh flora bloom 1 litre gh flora bloom 1 litre


general hydroponics go box general hydroponics go box


gh general organics bioweed 1 litre gh general organics bioweed 1 litre


liquid koolbloom 4 litres liquid koolbloom 4 litres


diamond nectar 10 litres diamond nectar 10 litres


gh armor si 10 litres gh armor si 10 litres


gh general organics camg+ gallon gh general organics camg+ gallon


gh flora gro 208l gh flora gro 208l


gh rapidstart 4 liters gh rapidstart 4 liters


gh general organics bioroot 10 litres gh general organics bioroot 10 litres


Product details
Product Dimension: 25.4 x 17.78 x 17.78 cm
Shipping Weight: 1.6 Kg
SKU: 1584

Manufacturer: General Hydroponics

Date first available: June 26 2016
Customer reviews: Be the first to review this item
Bestsellers Rank: #6 in General Hydroponics
Customer reviews

No customer reviews

You must be logged in to post a review

Lori H.


August 01, 2017

Verified Purchase

This line of plant food is simply AMAZING! My corn and tomato plants were pale greenish yellow. I fed this and the Bio Weed Vitality Booster, and the CaMg+Plant nutrition to my plants, and they literally were greener the next morning. It's been two weeks since I started using these products and my corn is now 9ft high and very healthy looking and little corn cobs are now emerging. My tomato plants are now green and producing lots of tomatoes. I also put these 3 products in all my potted plants outside and they are amazingly so green and healthy looking, the colors on the flowers are vibrant and beautiful. My son told me about this line and I'm so glad he did. I've NEVER had plants respond so well to a plant food. I also put these products in my house plants. I have two bamboo plants that just didn't do much and were very pale green. I put a little of this stuff in all of my houseplants and now they're green and growing. I'm so happy I ordered these.

Cass Young


December 04, 2016

Verified Purchase

This is a must have for anyone serious about their plants development and care about using only organic nutrients. General Organics sells way too many products and some of which are trivial for the plant growth (I have tested with several rounds of growth). After about eleven successful batches with an average of 5 plants each time, I have really narrowed it down to the essential nutrients which actually make a difference. The BioTrhive Bloom for flowering is a must along with the BioThrive Growth (for vegetative and Bloom), the Bio Root, and the CaMg+. To supplement the other micro nutrients I use Golden Tree, I must say that this combination is extremely successful and there is no need to use all of the products in the series. My plants are extremely perky with strong roots and you can see it in their daily growth. Highly recommended.

Connie Jo Wolf


August 30, 2021

Verified Purchase

I was looking for a Vegetarian-friendly bloom booster (I usually use another brand, but this was cheaper). I lightly fed my tomatoes and peppers with it, and heavily fed some flowers. Per the label, it should be used with caution on food crops as it contains Molybdenum. My plants hadn't been blooming at all, because of the wonky weather. I used this twice and suddenly the veggies had tons of flowers, and my flowers finally started budding. The only thing I don't like is the smell, it's very unpleasant. But as long as I'm not dealing with the stink for long, it's okay.



November 25, 2021

Verified Purchase

It's a good fertilizer but is a bit difficult to use. You need to shake the snot out of the bottle each time before use because there is settling. Then there is no calcium or magnesium so you might as well buy a bottle of cal/mag to go along with the BioThrive. I have also found the nitrogen level to be low for the first few weeks of flowering so needed to the Grow version longer than I'd like into flower or add a bit of nitrogen which negates some of the convenience of using a "all in one" fertilizer.

Erik Amdahl


September 08, 2020

Verified Purchase

I wish they still sold the older version ive heard so much about. This is still an amazing product, all of my plants from my monsteras, philos, tomatoes, cabbage, jasmine, bonsai, hemp, etc.. love this fertilizer, they respond so quickly.

Admittedly, it could be more concentrated, I find myself using slightly larger amounts less frequently but no more than the doses on the back would have totaled to. (ex using 20-40ml every other watering instead of 10-20ml every watering)



February 28, 2014

Verified Purchase

Amazing!! I live in California in The OC, you would think having a garden would be simple right? NO! My fruit trees became sick,lost leaves or fruit before it could thrive. So I invested in this product,a mini green house, and kept a close eye on them. IT WORKED! I made fresh salas last night with my tomatoes & cilantro !! It's amazing! Even my roses are growing tall! Invest! It's a wonderful product!

Aaron B.


August 26, 2022

Verified Purchase

Bio thrive Bloom with Bio Bud
Add in armor Si and calmag+ before ...
All you need to get those frosty tasty flowers.
Home hobby grower
No PH balance or monitoring needed
Get some COCO
Tap water
In order add Armor Si mix. Then calmag+, mix. Then Bio thrive bloom and bio bud mix. Feed - aerate anything not used past an hour. No PH anything needed to hand feed.

DR Quest


November 25, 2021

Verified Purchase

Using Bio-thrive alone and with other GH products to get the desired results. Yes it stinks and that is good. Remember fish emulsion also stinks and it works as well. I started using this liquid bloom about two weeks ago. The buds are growing and swelling at an accelerated pace. Having a good strain of herb helps as well.
Very happy with results

Craig Farley


June 10, 2014

Verified Purchase

Organic, Vegan, and it works.
Once I started using it, my worries about plant nutrition disappeared.
And flower pods grew like I had never seen before.
I also use BioThrive Grow to enhance vegitative growth. Also Excellent.
My confidence in Hydrofarm is 100%



May 01, 2020

Verified Purchase

I’ve used this product along with all of the others in the organics line to feed tomatoes, cucumbers, kale and many other fruits and vegetables. I was able to grow an abundance of quality produce and really believe you could too if you used them properly.

1 2 3 4 5 6 7 >