Best Bloom Booster Reviews 2017

(Updated )
Bloom boosters are nutrient-rich fertilizers meant to boost plant growth and promote flowering. They come in all sorts of types, brands and with different modes of application and coverage. While some are dry and water soluble, others are liquid-based. Some bloom boosters are organic and others are inorganic, with each having its own pros and cons. We have researched five of the best bloom booster brands in the market, showcasing a fertilizer from each to help you find one that best meets your gardening needs.
Overview
PROS
CONS
SPECS
Type
Quantity
Application
Nutrient Ratio
Our Top Choice
Fox Farm Liquid Nutrient Trio Soil Formula
Fox Farm is a reputable, family-owned business with a focus on manufacturing high quality garden products such as dry and liquid fertilizers, soil conditioners, etc.
Fox Farm is a well-known brand, and the fertilizer comes in a complete bloom booster package with great ratings on Amazon. It’s a perfect choice for late-season fruits and flowers.
The cost of this 3-pack liquid fertilizer is relatively high.
Liquid nutrient
3-pack/32 oz each
Twice every week
Grow Big 6-4-4;Tiger Bloom 2-8-4
Best Value
JR Peters Classic Blossom Booster
JR Peters Inc., established in 1947, is a brand that manufactures fertilizers for specialty agriculture, horticulture and retail markets.
The fertilizer is rich in phosphorous, usable during transplanting due to fast nutrient absorption and ideal for indoor/outdoor use to boost flowering in plants.
The fertilizer isn’t organic, hence excessive application can kill plants and microorganisms living in soil.
Water soluble for flowers
1.5/4/8 Pounds
Every 7 to 14 days
10-30-20
Advanced Nutrients Bud Candy
Advanced Nutrients is a popular brand that manufactures highly nutritious and superior hydroponics fertilizer for improved plant taste and growth.
Advanced Nutrients is a renowned brand. The fertilizer comes in larger packages, is organic and the best choice for a long-lasting organic bloom booster for commercial use.
The fertilizer is costly.
Liquid plant sweetener fertilizer
23 liters
1 to 6 weeks during flowering
Not Specified
General Hydroponics KoolBloom Fertilizer
Established more than 40 years ago, General Hydroponics is an innovative brand that uses modern research and manufacturing processes to enhance the quality of agriculture.
Kool Bloom has good pricing, is available in 4 sizes and focuses on early transition stage from vegetative to flowering. It promotes faster ripening and enhanced flower density.
The fertilizer isn’t ideal for large scale use.
Liquid fertilizer
1 quart/0.95 liters
Based on normal watering schedule
0-10-10
Miracle-Gro® Water Soluble Bloom Booster
Miracle-Gro is part of the ScottsMiracle-Gro brands that offer various products for gardening, lawn care and home protection amongst them being pest and weed control solutions.
The fertilizer can be used both indoors and outdoors, it’s easy to administer and retails at an affordable cost.
None has been reported by users.
Water soluble fertilizer
4 pounds/1.8 liters
Every 2 weeks/7 to 14 days
10-52-10

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What is the Best Bloom Booster?

Choose a bloom booster of the right type, quantity, coverage, application, nutrient ratio and consider carefully any other features it comes with. Nutrient-rich bloom boosters guarantee that your plants will get all the foods they need to grow healthily for optimal results. A good plant booster coverage and type ensure that even the roots of your plants gain access to the nutrients, and you choose an application mode based on the type of fertilizer. Your choice of a plant growth booster should also come in the right quantity to cater to all your plants. Find out if one of our recommended bloom boosters is what you need.
Our Top Choice
Fox Farm Trio Soil Formula is meant to bring your plants to life through consistent cycling of nutrients and healing root systems for better plant support. Fox Farm Big Bloom comes in a single liquid bloom booster pack. Opt for this liquid fertilizer if you want to boost nutrient cycling and heal the roots of your plants at a cheaper price.
Fox Farm Liquid Nutrient Trio Soil Formula: Big Bloom, Grow Big, Tiger Bloom (Pack of 3 - 32 oz. bottles)

Fox Farm Bloom Booster FX14049


Features
Fox Farm Trio Soil Formula is used all season long to obtain luscious fruits and maximum blooms. The Big Bloom fertilizer is perfect for your late-season mature fruits and flowers. There’s no better way to bring your plants to life than by using these organic fertilizers. Fox Farm offers not just high quality gardening products, but also superior customer service. Its organic fertilizers are aimed at creating a naturally attractive Earth.

First apply Grow Big Hydro to boost green growth in your plants. It facilitates compact, vegetative and lush growth in plants. The moment your plants begin budding, apply Tiger Bloom to facilitate bud development. It’s fast-acting, ultra-potent and rich in phosphorous. Boost your nutrient cycling and heal the roots of your plants using the Big Bloom liquid fertilizer. It’s ideal for use throughout your growing season.
Best Value
JR Peters Blossom Booster is a professional formula for all your indoor and outdoor flowering plants. The traditional bloom booster fertilizer is perfect for brightening both your interior spaces and outdoors with natural colors. JR Peters Jacks Classic Booster is a liquid fertilizer. Opt for it if you want a liquid-based blossom booster in a pump design at a lower cost.
JR Peters Jacks Classic No.4 Blossom Booster Fertilizer – Available in 3 Sizes

JR Peters Bloom Booster 51064 – 4 Pounds


Features
Designed to unleash nutrients slowly within 16 weeks, your plants are bound to enjoy vigorous growth. Brighten your home both on the inside and outside with beautiful, colorful flowers by applying this professional plant formula. Other than guaranteed proven quality and nutrient ratio, your plants can absorb the nutrients either through their leaves or rooting systems.

Whether you’re tending to vegetables, fruits or flowering plants such as marigolds and impatiens, this formula is a good choice. What’s more, JR Peters has been in the industry for more than 63 years, long enough to know what you want for your plants. Moreover, the firm is run by gardeners.

Available in 3 sizes (1.5, 4 and 8 pounds), JR Peters Blossom Booster comes with a free measuring spoon for easy and accurate fertilizer application. When you use this fertilizer as directed by the manufacturer, its safety factor protects you from burning. The fertilizer is rich in micronutrients to give your plants maximum nutrition. This ensures that your plants develop green foliage and strong, healthy roots.
Advanced Nutrients Bud Candy can help you improve flower production for larger flowers with stronger sweetened aromas, brighter colors and increased resins. Your plants also get to enjoy improved immunity. The 3-Pack Advanced Nutrients Solution for bloom, micro and grow promotes sturdy and lush growth. Opt for this fertilizer if you want a 3-pack solution at a cheaper price.
Advanced Nutrients Bud Candy Fertilizer - Available in 7 Sizes

Advanced Nutrients Bloom Booster 2320-17 – 23 Liter


Features
Available in 7 sizes (.250, .5, .95, 1, 4, 10 and 23 liters), the Advanced Nutrients Bud Candy is what you need to ensure your plants have more resins, a better aroma and taste and blossoming large flowers. Your plants also get improved floral growth, stronger rooting systems and strong immunity.

The fertilizer exploits your plants’ genetic potential, energizing them for maximum growth. Advanced Nutrients understands that you need your plants to grow fast and produce high yields, hence the manufacture of fertilizers to realize just that.

Manufactured for root absorption, Bud Candy is rich in amino acids, carbohydrates and vitamins your plants need. Whether you’re a horticulture farmer or simply tending to your garden, this fertilizer will come in handy to ensure you obtain maximum yields.
General Hydroponics Kool Bloom is a liquid fertilizer aimed at improved flowering, better ripening of fruits and enhanced fragrances and essential oils production. It’s the formula your plants need for large weighty fruits and flowers and enhanced potency. General Hydroponics Micro Combo Set comes in a pack of 3 at a slightly higher price. Opt for this fertilizer if you need a flora grow, bloom and micro combo fertilizer set with balanced pH for ease-of-use.
General Hydroponics Liquid Kool Bloom Fertilizers – Available in 4 Sizes

General Hydroponics Bloom Booster GL56732537 – 1 Quart


Features
General Hydroponics Kool Bloom gives your plants the health and robustness they need to keep flowering year-in, year-out. Sweeten your garden of fruit trees and heighten their bloom size. Fortified with various nutrients such as potassium and phosphorous, this is the fertilizer your plants need to give optimal yields.

General Hydroponics has a team of engineers, scientists and researchers who work in its modern facilities to come up with products and solutions that won’t just foster the growth of your plants, but ensure that you get high yields year after year. The nutritious transporting acids and vitamins (with stress-reducing abilities) in the fertilizer impart great flavors and unique aromas while boosting essential oil production.

Your plants also benefit from improved flower development and fruiting. For optimal results, apply the liquid bloom booster at the beginning of the reproductive cycle to foster the development of heavier fruits and larger flowers. Facilitate ripening and bolster bloom boost by applying dry Kool Bloom within the last couple of weeks in the reproductive cycle.
Miracle-Gro Flower Food is a unique fertilizer rich in phosphorous for fast-action, increased bloom yield and improved color. It’s ideal for your perennials and annuals planted in window boxes, containers, etc. Opt for the Miracle-Gro LiquFeed if you prefer liquid bloom boosters at cheaper costs and up to 400 sq. ft. coverage.
Miracle-Gro® Water Soluble Bloom Booster® Flower Food Refill 2 Pack – Specially Formulated for Flowers

Miracle-Gro® Bloom Booster 1004043


Features
Whether your perennials or annuals are in window boxes, containers, etc., this fertilizer works just fine. It’s the key to attaining blooming and colorful yields all-year round. Miracle-Gro is a household name in home gardening and a brand popular for its range of fertilizers that have proven effective. What’s more, the brand has been in the market for years, hence trusted.

Miracle-Gro Flower Food fertilizer has a double feeding action (via leaves and roots) for fast plant development and improved blooms. Designed for instant action, the fertilizer is safe when used properly during applications and produces quick results. This means you’re safe from the risk of getting burned. Your plants are also safe from getting killed.

Get the Best Bloom Booster Today!

Whether you need to fertilize your home garden or potted plants for improved yields, there’s a bloom booster out there to meet your specific needs. We hope that with our review of five of the top bloom boosters, you’ll be in a position to pick the right fertilizer to meet your gardening needs. In case you need something different, check out our other fertilizer reviews.

Our Top Choice
Fox Farm Liquid Nutrient Trio Soil Formula
Best Value
JR Peters Classic Blossom Booster
Advanced Nutrients Bud Candy
General Hydroponics KoolBloom Fertilizer
Miracle-Gro® Water Soluble Bloom Booster