Tiger Bloom vs Big Bloom Which One Should You Use

Tiger Bloom vs Big Bloom: Which One Should You Use

Hydroponics miss out on a huge amount of soil nutrients. Thus, you always have to stay worried about their growth. We understand your worries. But let me assure you it isn’t that much of a problem. 

Fertilizers are easy supplements for your plant’s nutrients. But the number of fertilizers available on the market may confuse you. 

So, you must be wondering which one you should use. What is Tiger Bloom vs Big Bloom conversation all about?

Among the fertilizers, Both Tiger Bloom and Big Bloom are extremely popular. The Tiger Bloom contains high phosphorus, a lot of nitrogen, and low pH which helps to maintain micronutrients for plants. On the other hand, The Big Bloom formula has all of the above-mentioned but also includes ingredients like earthworm castings, bat guano, and Norwegian kelp.

Got a few minutes? Then let’s get deep into the matter.

Quick Overview

Both Tiger Bloom and Big Bloom are fast-acting, ultra-potent, high phosphorus fertilizers. As for fertilizers they provide all micro and macronutrients at the right level of growth. 

Both the fertilizers are fan favorites due to their fast and effective results.

Detailed Comparison

Now that we’ve understood what these fertilizers do and how they benefit the plants. We’ve put together a full comparison of the products for you so you can see how they differ. After comparing them in all the most categories you can easily find out which is more suitable for your plants.   


Tiger Bloom is a bit less expensive compared to the Big Bloom. You can get one pint of the Tiger Bloom for around $12 -13. On the other hand, the cost of one quart of the Big Bloom is around $28-30.

That makes one pint of the Big Bloom cost around $14-15. So, get your hands on this right now from Amazon.


As a user the first concern we all have are ingredients. If you’re concerned about fertilizer side effects, we’ve got some excellent news for you. Tiger bloom label and Big Bloom label FoxFarm believe in maintaining ecological balance and protecting the planet. Thus, they don’t use any harmful chemicals. 

To list the ingredients of each fertilizer we have gone through FoxFarm’s official websites. According to the website, Tiger Bloom and Big Bloom both are natural products. For your clarity, we have discussed all percentages of key Ingredients of these fertilizers.

Fertilizer NameNitrogenPhosphorusPotassiumOrganic Ingredients
Tiger Bloom2%8%4%86%
Big Bloom0.01%0.3%0.7%99%

Tiger Bloom contains a higher percentage of Phosphorus. This Makes it extremely effective in bud enhancement. On the other hand, Big Bloom contains a higher percentage of Potassium which helps the plants to maintain heat stress and other stress-related factors. 

Both fertilizers contain high concentrations of ingredients like Bat Guano, Norwegian Kelp, worm castings. Also, other natural sources of phosphate, sulfate, and minerals help with nutrient uptake and increase yields. 

However, Tiger Bloom and Big Bloom each contain a few unique ingredients like rock phosphate. Tiger Bloom contains trace nutrients like rock phosphate that are necessary for plant health in difficult times. Big bloom contains natural nutrients like rock phosphate that helps to transfer energy to different parts of the plant. Thus, it helps in the formation of larger buds and more aromatic flowers.


These products are easily available inside the USA. However, due to its reasonable pricing and fast effect on plants, they easily get out of stock. And sometimes due to its unavailability, the price goes a bit high. But still, they’re pretty cost-friendly.

So, if you want one for your plants then we recommend you pre-order. So that you can get the fertilizers when you need them. 

Versatile Usage

You can easily pair up Big Bloom and Tiger bloom with any other fertilizer. Here are some of the best organic fertilizers that you can pair up with them for optimum results.

Also, both the fertilizers are safe to use on every sort of plant and flowers and hydroponics as well. But between these two fertilizers, Tiger Bloom works best on all flowers, especially orchids, and citrus.  So the question you may have is: Is Tiger Bloom good for Peppers and tomatoes?

Yes, Tiger Bloom is great for peppers and tomatoes. fertilizer that’s sold to induce flowering. Since chilies and tomatoes are continuous crops that produce fruit all season, you can use Tiger Bloom. When the plants first begin to flower, use ‘Tiger Bloom’ It has an N-P-K ratio of 2-8-4. Thus, the 8% phosphorus will effectively promote flowering and increase root development.

And if you’ve bought only Big Bloom then don’t worry. You can use it on tomatoes, veggies, herbs, and lawns. As Big Bloom increases the flavors of fruits and vegetables it won’t be a problem. Although Big Bloom is not that commonly used on flowers, it is great for roses, says, users. However, you won’t see this type of versatility between two fertilizers when comparing bud candy and terpinator.


The best thing about both these fertilizers is that they are odor-free. If you smell Tiger Bloom and Big Bloom you’ll discover it does not have any odor. 

Since you’ll use it by combining it with water. Your neighbors won’t also get any odor. Users have confirmed that both products usually don’t invite pests. So, you won’t have to worry about fleas or bothering your neighbors.

Still, if you’re getting any smell then it is most probably being caused by something else. So, we recommend you switch to premium products of FoxFarm. 

Application Rate

You may have heard things like for best results, you should use 1-3 tsp of Tiger Bloom per gallon of water and apply it at least once per week. But these are misinformations. So, you must be thinking, How much is a gallon of Tiger Bloom?

You can add 2-3 teaspoons of Tiger Bloom per gallon of water. The amount may vary from the type of feeding. Below we’ve briefly discussed the rate of each product.

Regular Watering Period

Tiger Bloom and Big Bloom is water-soluble fertilizer that makes it easier during the regular watering periods. These fertilizers can be used on a daily basis while watering your plants. They will provide all the nutrients your plants need.

FertilizerVolume to add ( tablespoon)Volume to add ( ml per gallon)
Tiger Bloom2-3 tablespoons 10-15
Big Bloom4 tablespoons 60

Heavy Feeding Period 

Heavy feeding is using fertilizers on those plants that require more nutrients than other average plants. This rate also varies depending on which fertilizer you are using.

FertilizerVolume to add ( tablespoon)Volume to add ( ml per gallon)
Tiger Bloom4 tablespoons 20
Big Bloom8 tablespoons 120

Foliar Feeding Period

Both Tiger Bloom and Big Bloom can be used as foliar fertilizer. But in this case, as well the rate or amount you will use varies.

FertilizerVolume to add ( tablespoon)Volume to add ( ml per gallon)
Tiger Bloom1/2 tablespoons 2.5
Big Bloom1 tablespoon 15

Application Schedule

We have discussed the application rate. Now let’s move on to the application schedule. The Fox Farm Feeding schedule isn’t actually only for Tiger bloom and big bloom. This schedule suggests using 3 products at the same time. But if you’re getting good results by using only one product. Then for help, we have crafted two separate schedules so that you can follow the one that suits your plants.

Tiger Bloom

A common question that new growers ask is When should I start my Tiger Bloom?

Start applying Tiger Bloom to your plants in the 5th week. It means if you’re noticing seedlings on your plants we will start the schedule from the next week. And the Tiger Bloom can then be used from the fifth week.

Below we have prepared the chart for soil feeding. And don’t forget to do a sledgehammer flush after the 4th week and after that once every three weeks.

Week (2 Times Each Week)Tablespoon Ger Gallon
Seedlings StageN/A
Week 1N/A
Week 2N/A
Week 3N/A
Week 4N/A
Week 52 Tablespoon
Week 62 Tablespoon
Week 72 Tablespoon
Week 82 Tablespoon
Week 92 Tablespoon
Week 102 Tablespoon
Week 111 Tablespoon
Week 121 Tablespoon

Alright, so we have cleared the feeding schedule now. But you may face the dilemma, Should I use Tiger bloom for every watering?

Yes, you should use Tiger Bloom every watering. Dilute 2-3 tablespoons per gallon every watering. Or, 2.5 ml per 4L water or follow the application rate we mentioned above for particular stages.

If you are wondering when to use tiger bloom for hydro feeding then we’ve got your answer.  You can start using it in the 5th week just like soil feeding. As you already know that both these fertilizers can be used for Hydroponics as well. However, there are a few things you should do differently.

First, how many times you are gonna use the product depends on the EC range. Also, during the sledgehammer flush that you will do every two weeks, you need to add ¼ Tablespoon fertilizer per gallon. So, we’ve also prepared a chart for hydroponics.

Week (As EC Requires)Tablespoon Per Gallon
Seedlings StagesN/A
Week 1N/A
Week 2N/A
Week 3N/A
Week 4N/A
Week 5 (1.6-1.8)1 Tablespoon
Week 6 (1.6-1.8)2 Tablespoon
Week 7 (1.8-2)N/A
Week 8 (2.1-2.3)1 Tablespoon
Week 9 (2.1-2.3)1 Tablespoon
Week 10 (2.1-2.3)1 Tablespoon
Week 11 (2.1-2.3)1 Tablespoon
Week 12 (2.1-2.3)1 Tablespoon

Check the EC before feeding and to achieve the required EC range add nutrients on proper ratio.

Now maybe you are thinking tiger Bloom is a bud enhancer. So shouldn’t we use it before budding starts? Then you are absolutely right. And that’s why we start our Tiger Bloom in the 5th week. Do you know What Week Do buds grow the most? 

Buds grow most on the 4th-6th week. As Tiger Bloom is an extremely effective bud enhancer we recommend it on the 5th week for best results.

Tiger Bloom can be used alone, or for best results use it in combination with the trio of liquid nutrients from FoxFarm. First, add Grow Big to your Big Bloom solution for quick green-up and thick, compact growth, then switch to Tiger Bloom when bud set or flowering begins.

Big Bloom

If you are currently using only Big Bloom on your plants then this section is for you. So, if you are curious to know exactly When should I start my Big Bloom? 

You can start using Big Bloom when you see the seedlings. And after that just keep following our chart for a perfect schedule. Also, don’t forget to do a sledgehammer flush. It is the same as for Tiger Bloom.

Schedule for BIG Bloom Soil Feeding

Week (2 times Per Week)Big Bloom
Seedlings Stages6 Tablespoon
Week 16 Tablespoon
Week 26 Tablespoon
Week 36 Tablespoon
Week 43 Tablespoon
Week 53 Tablespoon
Week 63 Tablespoon
Week 73 Tablespoon
Week 83 Tablespoon
Week 93 Tablespoon
Week 103 Tablespoon
Week 113 Tablespoon
Week 123 Tablespoon

For hydroponics feeding the rules are the same. If you are wondering when to use Big Bloom for hydroponics. Then the answer is the same as soil feeding. You can use it as soon as seedlings start.

Week ( As EC requires)Tablespoon Per Gallon
Seedlings Stage (0.7-0.9)2 Tablespoon
Week 1  ( 1.2-1.4)3 Tablespoon
Week 2 ( 1.5-1.7)3 Tablespoon
Week 3 (1.8-2.003 Tablespoon
Week 4 (2.0-2.2)3 Tablespoon
Week 5 (1.6-1.8)3 Tablespoon
Week 6 ( 1.6- 1.8)3 Tablespoon
Week 7 (1.8-2.0)3 Tablespoon
Week 8 (2.1-2.3)4 Tablespoon
Week 9 (2.1-2.3)4 Tablespoon
Week 10 (2.1-2.3)4 Tablespoon
Week 11 (2.1-2.3)4 Tablespoon
Week 12 (2.1-2.3)4 Tablespoon

Application Method

Now that you know when and at which rate you should use them. You must be wondering How to apply Big Bloom? Or if you are thinking you will have to go through another bunch of information about how to use fox farm big bloom and tiger bloom. Then worry not, both tiger bloom and big bloom are used in similar methods. 

You can add Tiger bloom or big bloom to your watering container. Many recommend using a no-clog hose-end sprayer siphon mixer. Also, drip irrigation is suggested by regular users.

Source: elc.utk.edu

However, always make sure to adjust fertilization rates to your plant’s response. These fertilizers are gentle so it is safe to use them at the first sign of flowering and all the way through harvest. Both of these fertilizers are also foliar fertilizers. So, all you need to do is apply it to both sides of the leaves. Preferable time for this is the early morning or evening.

Bad Sides/ Side Effects

Tiger Bloom and Big Bloom are two of the most popular liquid organic fertilizers available in the market. These formulas are extremely effective, easy to use, and budget-friendly. However, just like every other fertilizer they also have side effects:

  • These fertilizers include a lot of nutrients like nitrogen. Excessive use of Tiger Bloom and Big Bloom can cause yellowing or browning of the leaves.
  • Chemical leaf scorch is a term used to describe how fertilizers harm the plant. Leaf scorch causes leaves to wither and eventually it dies.
    Fertilizer misuse can induce soil acidity due to a decrease in organic nutrients in the soil.
  • Sandy soils easily fall victim to acidification than clay soils. Clay soils have the capacity to overcome the effects of overuse. So, if you are using sandy soil then it is best not to overuse products.

Best results don’t depend on how much product you are using Rather when and how you are using it. So, we recommend you follow our instructions to get the best results without overusing them.  

Pet/Child Safety

Now, both Tiger bloom and Big Bloom are organic products and safe to use on edible crops. But, they’re still mildly poisonous and can be harmful when ingested by children or pets.

Scared that your curious pet may dig up and have your fertilizer for dinner? If you have dogs and pets at home then it might worry you if using fertilizer is safe. Plant fertilizers can poison people and pets if they are inhaled in a huge amount. Touching the fertilizer might cause skin irritation but large quantities can result in severe burns. 

Nitrates in fertilizer cause poisoning. But it depends on the amount they are consuming. If it is a small amount then it shouldn’t be a problem. In case someone consumes a large amount then you need to take them to the hospital immediately. So, it is better to keep them away from the children’s reach.

The thing is, in general, these fertilizers tend to be safe for children or pets. Moreover, while comparing between bud candy and molasses we found it rather harmless. 

Purpose and Result

Both fertilizers are extremely effective and efficient nutrient supplements. But each fertilizer focuses on a particular development more than the other. So, What is the best bud enhancer?

The best bud enhancer for your plants is Tiger Bloom. Tiger Bloom is designed to stimulate abundant flower, fruit, and multiple bud growth. If you are confused about which fertilizer you should use for which purpose then check the following section.

Tiger Bloom

Tiger bloom is applied during the flowering stage. This liquid fertilizer is particularly used to promote bud growth and flowering. Tiger bloom results extremely well on most plants as it contains a huge amount of Nitrogen and Phosphorus. It also has a low pH to maintain micro-nutrients and longevity in storage.

Big Bloom

It’s made up of organic ingredients and can be used at any stage of plant growth. Big blooms can also be applied to plants that are normally cultivated in the soil. The price of Big Bloom and Tiger Bloom is almost similar. 

Both of these fertilizers are equally effective. But as we’ve described earlier they focus on different developments. 

So, if we use them together it won’t cause any harm. Just make sure to use Tiger Bloom from the 5th week. As it isn’t safe to use it on seedlings. 

Extra Benefits

Even though these fertilizers are not effective on fungicide or bacteria. Tiger Bloom is especially effective on citrus and orchids.

A concentrated micronutrient with a low pH is included in Tiger Bloom formulations. As a result, you can use it to balance pH in hydroponics. The pH of the plant will eventually normalize as it becomes older.

Both these products come in recyclable plastic bottles. Just like all the FoxFarm products they are Environment friendly. One thing that is best about FoxFarm products is that it doesn’t cause burns to your plants.

So, Which One is better?

After a detailed comparison between both the fertilizers, we can see that Tiger Bloom is better.

Tiger Bloom can be used on its own, but for best results, we recommend combining it with the trio of liquid nutrients from FoxFarm. Big Bloom should be used on a regular basis to act as a catalyst for nutrient absorption and cycling. Then, early in the process, add Grow Big to your Big Bloom solution for immediate greening and thick, compact growth. 

When switching to tiger bloom, you should replace it with Grow Big as soon as bud set or blooming appears. Keeping Big Bloom as the base for your solution at all times you need to ensure proper nutrient distribution throughout your plants.

However, getting all three of them separately can be a bit costly and inconvenient. So, check out this package of 3 in 1 soil fertilizers.

If you are making a large batch of fertilizers, then give it a good stir before each use. You can also use a small pump for better circulation.


Now that we’ve gone through our article we hope it cleared all the questions you had. Still, if you have other queries then in this section we’ve answered the frequently asked questions. 

Can I use big bloom and tiger bloom together?

Yes, you can use Big Bloom and Tiger Bloom together following our charts. Both of these fertilizers are equally effective but focus on different aspects. So, if you use them together it won’t cause any harm. Just make sure to use Tiger Bloom from the 5th week. 

What does foxfarm big bloom do?

Big Bloom increases strong, large, flower blooms. It also significantly improves the flavor of fruits and vegetables. It is considered one of the best bud enhancers.

What does foxfarm tiger bloom do?

Tiger Bloom increases the blooming characteristics of all flowering and fruiting plants. Or, simply put it is a bud enhancer.

Can I use Tiger Bloom by itself?

Yes, Tiger Bloom can be used alone. But for best results, you can use it with the trio of liquid nutrients from FoxFarm. Check out our application schedule if you want to use it only.


That’s all we had for you today. We hope we cleared all your queries and confusions about Tiger Bloom vs Big Bloom.

Now, you can easily choose which fertilizer you want as a grower. If our article was of your help then let us know in the comments below.

Until then, happy gardening! 

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