Is this a salt based fertilizer?

This is a great question. At TPS we run our own cation and anion reactions aided by organic acids for bioavailability, technically these neutralization reactions are called salts. All TPS products have some sort of acid base reaction in their manufacturing process. Some of our reactions are organic and some are inorganic. Bloom is about 90% organic and 10% inorganic. TPS products also contain organic acids, amino acids, and poly-carboxylic acids from plant extracts. Essentially these products are a balanced source of nutrition including fast and slow release minerals and compounds.

Can it be used for outdoor plants?

Absolutely. Many outdoor growers use Bloom and also our one part called TPS One. Instead of the feeding with every watering, you can reduce to rate to 5mL per gallon once per week.

On the packaging it says for used hydroponic or indoor can I use it outdoor?

Absolutely - Bloom can be used Indoors, Outdoors, or in Greenhouse. Also it can be used in all medias Soil, Coco, Peat, Hydro/DWC, or Rockwool.

Is this a stand alone fertilizer or can this be supplemented to a living/organic soil

Bloom can be used as a stand alone fertilizer, and it can be used in living/organic soil, Bloom is actually packed with microbes, there are 7 species of bacteria in Bloom as well as Tricoderma. I would like to note, Bloom is not 100% organic, it's about 95% organic. So if you need fully organic, then this is not the best choice.

Bloom Bud Builder And Flower Hardener Plant Nutrient And Supplement

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Description

🌸 Unlock Your Garden's Potential!

🌍 ECO FRIENDLY CHOICE - Crafted with sustainability in mind for a greener future.
🌿 SUSTAIN PEAK GROWTH - Packed with Tricoderma for maximum cell expansion and bloom growth.
🌟 SOLIDIFY YOUR SUCCESS - Achieve denser, harder buds with our nutrient-rich blend.
💧 NUTRIENT DENSE FORMULA - High bio-available phosphorus ensures efficient nutrient uptake.
🌼 BLOOM LIKE NEVER BEFORE - Experience rapid flowering onset with our specialized formula.

TPS Nutrients Bloom Bud Builder & Flower Hardener is a premium plant nutrient designed to trigger fast flowering and enhance bud density. With a high concentration of beneficial microbes and bio-available phosphorus, this sustainable formula supports robust growth while minimizing waste. Perfect for gardeners looking to elevate their bloom cycle sustainably.

Specifications

ASIN	B07CWQ5YM1
Best Sellers Rank	#35,924 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #973 in Garden Fertilizers
Brand	TPS NUTRIENTS
Brand Name	TPS NUTRIENTS
Coverage	Full
Customer Reviews	4.6 out of 5 stars 1,707 Reviews
Item Form	Liquid
Item Weight	128 Ounces
Liquid Volume	128 Fluid Ounces
Manufacturer	TPS Nutrients
Model Number	TPSBLM1G-FBA-UPC-0523
Number of Items	1
Part Number	TPSBLM1G
Specific Uses For Product	Plant Growth, Flowering, Bud Development
Target Species	plants
UPC	857611006651
Unit Count	128 Fluid Ounces

Reviews

P**A

Easy to use and it will last u very effective and plants love this stuff.

3.01.2026

A**R

Worth the money.

TPS Nutrients work really well. The Bloom builder makes plentiful flowers and tight buds.

14.01.2026

G**E

Try it , you’ll be surprised!!

This product works as it claims. Big difference in the way plant take to it. I will purchase it again.

2.11.2025

C**G

Good stuff

Hit a huge difference this is a great product and not to spending

1.02.2026

A**R

Great

Its Great for mj

12.02.2026

T**P

Great for grow season

The only bud booster I buy and I have had the best success with TPS Bloom

1.03.2026

E**.

Great product but the bottle wasn’t sealed properly.

I do not doubt the product will work but the bottle was not properly sealed and liquid seeped out and dried up around the brim.

18.07.2025

H**N

Adds mass, worth it

Works great and really adds mass

1.01.2026

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