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11 Best Bloom Booster | Choose the Best Food for Your Buds!

best bloom booster

Just like human bodies, plants need a balanced mixture of essential nutrients to maintain their optimal condition at all times. If you’re a gardener taking care of your buds, you’ll need the best organic bloom nutrients. This will help keep your plants healthy and increase the yield quantity and quality.

However, it is important to know that bloom boosters are entirely different from cannabis fertilizers. As a beginner, it is pretty easy to get confused among the various products and brands available claiming to be the best bud hardeners.

Instead of pumping your plants with expensive products they don’t need, it’s ideal to do some research first. Here, we’ve given you a list of high-quality bloom boosters so you can pick out the best bud booster for weed and marijuana plants. So let’s get started.


Selection of the Best Bloom Boosters

Dr. Earth Fertilizer & Soil

Dr. Earth Fertilizer & Soil

FoxFarm Liquid Nutrient Trio Soil Formula

Liquid Nutrient Trio Formula

Grow More 7510 Hawaiian Bud and Bloom

7510 Hawaiian Bud and Bloom

FoxFarm Beastie Bloomz

Beastie Bloomz Bloom Booster

HydroOrganics Earth Juice Bloom

Earth Juice HydroOrganics

Maxicrop Soluble Powder

Maxicrop Soluble Seaweed Powder

Advanced Nutrients Perfect Sensi Bloom

Sensi Bloom Booster

General Hydroponics BioThrive Bloom

BioThrive Bloom Booster

Advanced Nutrients Big Bud Liquid Fertilizer

Big Bud Liquid Bloom Booster

Advanced Nutrients 1201-14 Bloom pH Perfect Fertilizer

Bloom PH Perfect Fertilizer

Botanicare HYDROPLEX Bloom Enhancer

Botanicare HYDROPLEX Bloom Enhancer


Top Bloom Booster Reviews

As mentioned, choosing the best organic bud enhancer requires a lot of initial research. Apart from the user reviews and seller ratings, you will have to monitor many factors, including water solubility, yield, and composition.

We know what you’re thinking. Unfortunately, it is almost impossible to record all this information for every potential option you encounter on the internet. That’s why we’ve compiled this list with the basic details for every option.

Just go through the options and pick out the best bud enhancer that fits your needs.


Dr. Earth Fertilizer & Soil

Dr. Earth Fertilizer & Soil

The first option on our list is this high-quality fertilizer from Dr. Earth. The brand is reputed for creating the best organic bloom boosters without using toxic materials such as GMOs, chicken manure, or sewage.

While many companies use these ingredients as the main component in their fertilizers, they can have harmful long-term effects on your plants. Instead, this Dr. Earth wholesome and organic fertilizer is made out of a blend of high-quality ingredients that work better than any homemade bud hardener you may have used.

The blend includes organic ingredients such as fishbone, feather, alfalfa, and soft rock phosphate. Moreover, the company also adds probiotics and beneficial soil microbes so that you can bigger and stronger buds, blooms, and fruit.

Most importantly, the use of naturally occurring phosphorus ensures that there are no growth spikes or slacks in your plant’s lifecycle. This means you can get stable and consistent plant growth with predictable yields.

Similarly, the concoction gives your plants other protective measures such as drought tolerance and increased performance. The eight select strains of mycorrhizae activate such abilities in your plants, so your robust buds last long.

The best part is, that this best bud booster for weed can be dispersed using a typical corded electrical device. Also, you don’t have to invest in chemical fertilizers to spray alongside this product. It provides a well-rounded solution for your buds to grow strong and bloom into plentiful harvests.



Fox Farm Liquid Nutrient Trio Soil Formula

FoxFarm Liquid Nutrient Trio Soil Formula

If you’re looking for the best bud enhancer to use for your indoor or outdoor plants, this Liquid Nutrient Trio Soil Formula by Fox Farm is a reliable option. These nutrient solutions are available in three different formulas: Big Bloom, Grow Big, and Tiger Bloom.

Each of these formulas is carefully curated for different stages of plant growth. This means while Grow Big assists your plant to produce abundant green growth at the beginning stage, the Big Bloom formula can be used throughout all growth stages.

It works to heal the root systems to ensure the efficient distribution of nutrients throughout the plants. This helps produce mature, late-season buds, which makes it ideal for those looking for the best bud hardener.

Similarly, you’ll have to use the Tiger Bloom when your plant starts to reveal its first buds. What we love about this trio is that all three nutrient supplements are compatible with all kinds of flowering and fruiting plants. This means it is a one-stop shop for people maintaining an indoor or outdoor garden with multiple plant species.



Grow More 7510 Hawaiian Bud and Bloom

Grow More 7510 Hawaiian Bud and Bloom

If you swear by your homemade bud hardener, this affordable nutrient solution by Grow More will make you change your mind. In addition, this formula is a relatively cheap option compared to the other organic fertilizers mentioned on our list. This makes it ideal for those looking for something within their budget.

However, that doesn’t mean you’ll be compromising your plant’s growth by using this organic bloom booster. Compatible for both fruiting and flowering plants, this booster has a nutrient-rich formula to assist your plant’s growth and well-being at every stage.

Furthermore, this nutrient solution by Grow More is suitable for indoor, outdoor, and even commercial-level growth settings.

Whether you grow your plants in soil or through other mediums, you can use this bud enhancer to increase your yield. But, it needs to be added according to a specific dosage for each plant, so make sure to check the specifications before using it on your crops.

Moreover, if you’re looking for the best organic bloom nutrients, this formula is free from harmful substances like urea, sewage, and animal waste. Instead, it is made from safe and organic water-soluble materials that benefit your plants in the long run without any side effects.



FoxFarm Beastie Bloomz Bloom Booster Fertilizer

FoxFarm Beastie Bloomz

If you want to boast about your mighty blooms and buds amidst your gardening community, then the FoxFarm Beastie Bloomz is the best bud enhancer for you. As the name suggests, the bloom booster imparts the necessary nutrients for your plant’s production at every stage.

This eventually helps your plants produce astoundingly abundant and robust buds. Despite being a high-phosphorous fertilizer, this formula ensures that your plants do not produce salty residue even after prolonged use.

Besides that, it enables your plants to grow at a balanced pace, so they stay compact even while supporting beautiful flowers and juicy fruits. Similarly, using this formula increases the essential oils and resins in the stems and leaves.

This increases the health quotient in your homegrown fruits so that you provide the best diet for your family. Besides that, if you want to grow highly potent marijuana, this factor makes Beastie Blooms the best bloom booster for marijuana as well.

Similarly, if you have lots of flowering plants in your backyard, you are sure to get your neighbors awestruck. Consistent use of this formula enhances the size and color of the flowers, making them a marvelous treat for the eyes.



Earth Juice HydroOrganics Plant Food

HydroOrganics Earth Juice Bloom

The Earth Juice Plant Food by HydroOrganics is the ultimate growth enhancer for all kinds of plants. It is compatible with both flowering and fruiting plants and works to increase the quality and potency of weed.

What we love about this option is its ease of use. You don’t have to worry about measuring the quantity and applying it to your plants at every growth stage.

Instead, all you have to do is use the right amount when you see the first signs of budding in your plants. Then, the fertilizer will start its work, and you’ll see plentiful and robust buds popping out from your plants.

Furthermore, the fertilizer is rich in phosphorus which increases the overall quality of your harvest. This means you’ll have a garden full of beautiful flowers, juicy fruits, healthy vegetables, and high-quality weed.

Another significant aspect of the Earth Juice Plant Food is its relatively budget-friendly price tag compared to the other options on our list. Additionally, you can use it on both indoor and outdoor plants, so you don’t have to buy separate fertilizers for your plants.



Maxicrop Soluble Seaweed Powder

Maxicrop Soluble Powder

While all the other options mentioned above are in liquid form, this Maxicrop Soluble Seaweed Powder is an accessible nutrient blend for cannabis growers. Fit for use on flowering and fruiting plants, this fertilizer has natural growth stimulants that promote healthy buds and enhanced yield.

Unlike other formulas that use harmful ingredients and invasive chemicals to increase your yield, the Maxicrop formula is one of a kind.

It contains pure seaweed extracts that have naturally occurring growth stimulants. This active ingredient works on your plants at a cellular level and promotes the growth of the roots and stems.

This not only makes the plant foundations stronger but also leads to balanced growth and abundant yields. In the case of fruiting plants, you will notice juicier and nutrient-rich fruits, while flowering plants will have fresh and vividly colored blossoms during harvest season.



Sensi Bloom Booster Advanced Nutrients

Advanced Nutrients Perfect Sensi Bloom

This bloom booster by Advanced Nutrients is a go-to product for those who want to grow potent marijuana in their backyards. The solution is formulated to be used during all phases of your plant’s growth cycle. It has a great blend of nutrients to bring you solid buds and excellent yield.

Besides that, the product is highly affordable. That’s why, whether you’re operating a home garden or growing marijuana in a commercial setting, this is the ultimate option for you.

The only complaint about this product is the fluctuation in pH levels. Most users say that it saturates plants with nutrients if not used in the right amount. This causes yellow tips on the leaves and eventually dries the plants out.

However, this doesn’t mean that the product is entirely useless. All you have to do is pay close attention to the user instructions to ensure your plants only absorb the nutrients they need.



General Hydroponics BioThrive Bloom Booster

General Hydroponics BioThrive Bloom

General Hydroponics is easily one of the most trusted and reputable brands when it comes to blooming boosters. This formula, known as the BioThrive Bloom, is an all-vegan and organic bloom booster fertilizer for growers concerned about the environment.

The nutrient solution contains plant and mineral extracts that naturally promote microbial activity at the root level. This organically enhances plant growth from the beginning and results in potent buds and beautiful blooms.

You can use this nutrient formula on flowering and fruiting plants at any stage of growth. This way, you won’t have to purchase a different solution for each plant, reducing your overall costs.

Most importantly, the BioThrive Bloom is compatible with both soil and soilless methods of growing. So, whichever method you prefer, you can choose this accessible solution to increase your plant yield and produce healthy blooms.



Big Bud Liquid Bloom Booster Fertilizer

Advanced Nutrients Big Bud Liquid Fertilizer

The Big Bud Liquid Fertilizer is the best bud enhancer for marijuana and cannabis growers. Enforced with L-amino acids, phosphorus, and potassium, this bloom booster fertilizer ensures the right balance of essential oils in your buds.

Eventually, you can produce larger and denser flowers with a higher level of aromatics, terpenoids, and phenols through regular use. This not only increases the potency of your buds with also enhances their flavor and utility.

Moreover, the fertilizer targets your plants at the root level. This refines the growth process by increasing microbial activity and brings you a plentiful harvest at the end of every cycle.

The best part is, that the fertilizer is quite easy to use and won’t burn a large hole in your pocket.



Advanced Nutrients Bloom PH Perfect Fertilizer

Advanced Nutrients 1201-14 Bloom pH Perfect Fertilizer

If you’re targeting fast and healthy growth for your outdoor and indoor plants, this Bloom Perfect Fertilizer by Advanced Nutrients is a great option. It is an affordable solution that ensures plentiful harvests by speeding up the growth process without harming your plant.

Furthermore, it is a concentrated bloom booster that contains the most chelates per micronutrient compared to other bloom boosters. This means you’re getting more benefits for your plants at a lower price.

Unfortunately, this formula can only be used for hydroponic growth systems. This means you can’t use it for plants growing in soil. Nevertheless, it is compatible with all variations of hydroponic systems growth, including drip irrigation emitters, aeroponic systems, and NFT.



Botanicare HYDROPLEX Bloom Enhancer Plant Supplement

Botanicare HYDROPLEX Bloom Enhancer

Last but not least, the Hydroplex Bloom Enhancer by Botanicare is another well-rounded solution for robust buds on our list. This premium bloom booster contains optimum levels of essential minerals such as potassium and phosphorus.

These minerals work together at every stage of your plant’s growth cycle to speed up bud formation, increase the size of your fruits and flowers, and enhance the yield. Most importantly, if you’re growing cannabis, this formula works wonders to ensure high potency in your buds and flowers.

That’s because it contains essential amino acids that affect the ribonucleic cells of your plants, conducting DNA synthesis that increases their quality organically. The only drawback is that this bloom booster is pricier than the other bloom boosters in its league.




Now that you’ve been through our list of 11 best bloom boosters, you’re probably ready to make your purchase. But, if you still have questions regarding how bloom boosters work and if it’s worth buying one for your plants, check out the following FAQs.


Do Bloom Boosters Really Work?

Yes, bloom boosters work to increase the number of flowers on your plants while maintaining their optimal quality. However, make sure the product you purchase is compatible with your plants and your growing mode. Otherwise, a non-compatible nutrient mixture can do more harm than good to your plants.


How Do I Increase My Bloom Size?

If you want to increase your bloom size, the easiest way is to increase the CO2 levels in your grow room during the flowering stage. Another way is to use a bloom booster during the initial stages of your plant’s growth cycle so that they produce large flowers organically.


What Nutrient is Best for Flowering?

Phosphorus and potassium are the best nutrients if you’re targeting robust buds and large flowers. Apart from these, calcium and nitrogen also work to increase bud quality if used in well-measured and balanced quantities.


How Do You Harden Up Buds?

There are many ways to harden up your buds naturally. These include trimming your plants regularly and providing ample light exposure during the initial flowering stage.

If you want to speed up the process and reduce the hassle for yourself, you can use commercial bud hardeners. These are nutrient solutions made up of micro and macronutrients, minerals, and essential oils. When applied during the final three weeks of the grow cycle, these hardeners help produce larger and more potent buds.


What Makes Buds Super Dense?

The trick to making your buds super dense is by providing them with the ideal amount of light exposure. Buds that grow in minimal light tend to grow weak and flimsy, while buds that grow beneath an optimal light source grow bigger and denser.

Additionally, nutrients like potassium, phosphorus, and nitrogen, when used during the flowering stage, can help produce denser buds. But, make sure you use these nutrients in a balanced manner to avoid saturating your plants and harming them in the long run.


best bud hardener


Wrapping Up with the Best Bloom Boosters

Bloom boosters are the easiest way to ensure high-quality buds with an increased harvest.

The trick to getting the best food for your buds lies in the nutrient composition, the base material of your booster, and the type and age of your plants. Once you get the best bloom booster for your plants, make sure to follow the instructions mentioned by the brand.

Paying attention to these details is the only way to ensure the proper nutrition for your plants and get the desired results. Good Luck!

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