Search  for anything...

Farmer’s Secret Fruit & Bloom Booster Fertilizer - Super Concentrated - Boosts Flowering and Yield on All Varieties of Fruits, Vegetables and Flowers (16oz)

  • Based on 3,337 reviews
Condition: New
Checking for the best price...
$19.98 Why this price?
Save $2.01 was $21.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives within 30 days
Order within 14 hours and 7 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 16oz


Features

  • Produce abundant and vibrant fruit and blooms! This product works by strengthening your plant's roots to increase nutrient uptake... enabling it to bloom and produce like you've never seen!
  • Use on all flower / fruit / vegetable producing plants (we've seen amazing results with citrus trees, avocados, raspberries, cantaloupe, roses, petunias, etc... but this formula will work on a wide range of plants)
  • Super, super concentrated - A little goes a LONG way (we recommend you dilute at a rate of 1 teaspoon per 2 gallons of water)
  • Easy to use - simply dilute with water and pour or spray on your plants with their regular watering routine... repeat every 2-4 weeks
  • Farmers Secret products are made with pride in Kentucky and put the know-how of award-winning farmers into your hands. Let us help you help your garden!

Description

Our formulas are used by farmers to increase crop yield all over the country (and the world!). PhD agronomists develop our formulas for their intended use case We perfect our formulas and ensure efficacy by using controlled tests both in our lab and outdoors in real growing conditions We test different concentrations and feeding schedules to make sure you get the best results for your plants Just check out some of the amazing results our customers have gotten over the years (including some award winning plants!) This formula is high in phosphorus and potassium, two macronutrients critical to encouraging fruit and bloom production. High phosphorus concentration encourages healthy and strong root development. Healthy roots are crucial for producing more flowers or fruit. The best way to prevent insects and disease is to provide your plant the nutrients it needs to grow healthy and strong. Fruit and Bloom delivers. Dilute with water and use a watering can for root application or a sprayer applicator for foliar feed. Compatiable with irrigation systems, too! What is this made out of? This product is a concentrated mixture of many nutrients that are critical to plant health including the main macronutrients of nitrogen, phosphorus and potassium, but also crucial trace minerals like zinc, iron, calcium and more. What makes this better than competitors' products? Simply put, it’s all in the formula! Our unique blend of nutrients has been perfected by professional agronomists doing field tests. We could go on and on but instead of hearing our boring chemistry lesson, take a look at our reviews! Is it safe to apply where kids and pets will be around? Yes, as long as you dilute the product with water as directed, areas you apply the product to will not pose any harm to kids or pets! I’m a beginner, is this hard to use? No! This is a great place to start if you’re on the beginning of your gardening journey. There's no risk it will harm your plants if you dilute it properly and it’s really easy to use. What is the mixing ratio? 1 teaspoon to two gallons of water Are there any plants that it will harm? Not that we’ve found! It’s a well-rounded formula that will be beneficial to just about anything you’re growing in your garden. Where is it made? All of our products are made in the USA and the majority of our blending and bottling is done in Kentucky! When and how often should it be applied? Designed for the mid-late stages the growth cycle. The timing on this will depend on the plant and your zone / location, but as soon as a plant starts to bud it’s a great time to start applying this formula. Apply every 1-2 weeks through the season. Does it expire? What about once it’s opened? Practically speaking, no. It has a shelf life of 10 years, so if you’re so inclined, feel free to order a decade’s worth today. Opening it will not impact that. How does it help with disease resistance? What can humans do to help prevent getting sick? Eat nutritious foods, minimize stress, etc. It’s the same with plants! When plants aren't getting all the nutrients they need, they are susceptible many diseases and pests. If I use it on fruits and vegetables, will they be safe to eat? Yes absolutely. Everything in our product is from naturally occurring substances that are already present in the soil and being used by your plant. There is nothing in the product that plants (and humans) don’t consume on an everyday basis. Do I spray on my plants or apply to my soil? Either one! This product works great with soil applications or foliar feeding (spraying on a plant’s leaves). If foliar feeding, do so in the early morning or evening, when risk of evaporation is lower. How long does it take to see results? It depends on a lot of factors: type of plant, climate, stage of growth cycle, etc. but we have seen some pretty amazing results literally overnight. However, usually it takes a couple applications before you really start to have noticeable results! What makes liquid fertilizer better than granulars? There are pros and cons to each, however, we are a bit biased towards liquid fertilizers. Liquid plant food has the advantage of being immediately available for plants to utilize. Granulars can take a long time (if ever) to be useable by plants.

Brand: Farmer's Secret


Item Weight: 1.4 pounds


Item Form: Liquid


Liquid Volume: 16 fluid ounces


Specific Uses For Product: Organic


Brand Name: Farmer's Secret


Global Trade Identification Number: 66


Manufacturer: Farmer's Secret


Number of Items: 1


UPC: 850034277066


Unit Count: 16 Fluid Ounces


Included Components: Plant Fertilizer


Part Number: FS_FruitAll


Item Weight: 1.4 pounds


Liquid Volume: 16 fluid ounces


Item Form: Liquid


Specific Uses For Product: Organic


Coverage: Full


Target Species: plants


Mixing Ratio: 1 teaspoon per 2 gallons of water


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent Bloom Booster for Healthy Growth
Size: 32oz
I've had a very positive experience with this fruit and bloom booster. It mixes easily with water and has been simple to incorporate into my regular feeding routine. After using it consistently, I noticed healthier-looking plants, stronger growth, and more abundant blooms. The liquid is concentrated, so a little goes a long way, making it a good value. The bottle is sturdy, and the instructions are easy to follow. Overall, I'm happy with the quality and performance, and I would purchase it again. ... show more
Reviewed in the United States on July 7, 2026 by Amalyn cortes

  • You should try it out !! You won’t be disappointed.
Size: 32oz
I have been doing this for a long time and I was looking for a good quality fertilizer for tomatoes, cucumbers and peppers. This is a winner!! I use once a week at the recommended amount per gallon and have had great results. We have good flowering and fruit set, all look healthy. Good pricing. These photos are zone 6 taken on June 8th. Tomatoes are in an unheated tunnel and cucumbers are in a heated one. We started harvest tomatoes at the end of May and cucumbers planted in February started harvesting in 1st week of April. The bottle does need to be shaken before using so it doesn’t get clumpy. I will be using this product. ... show more
Reviewed in the United States on June 8, 2026 by Amazon Customer

  • Great product. I used it for my silk floss tree, and it worked great.
Size: 32oz
This is a great product for my soap floss tree. I'm looking forward to blooms. In October. The last 2 years it has not. I was able to dilute it and distribute 6 gallons of fertilizer throughout the drip line. And the tree immediately came back was stronger. Greener leaves, there's no order and I love how it's organic. The value for the money is incredible. I'll be able to use this year after year. ... show more
Reviewed in the United States on June 11, 2026 by Tony Tona

  • It's doing the job I was looking for.
Size: 32oz
It's working great. Flower and vegetable gardens are looking good. I also like how many gallons you can make from a bottle of this product.
Reviewed in the United States on July 19, 2026 by Mtn. John

  • Definitely recommend this product
Size: 32oz
Great product. Just a very small amount to water and then water the plants. My plants improved almost immediately. Big blooms and good harvest.
Reviewed in the United States on July 13, 2026 by Teresa Williams

  • Works great
Size: 8oz
Very potent and does not burn the plants. Noticeable results in the blooms on my plants!
Reviewed in the United States on July 4, 2026 by Andrew

  • Farmer’s Bloom Booster
Size: 32oz
Product works great as evidenced by response from beautiful blooms from our plants. Surprised how quickly my plants started blooming. Bulbs are bright and limbs appear green and healthy. I have this one rose bush has red, pink, and white bulbs. I am able to revive dying plants. Product definitely value for the money. Durability: Flowers; Plan to use on vegetable fruits and flowers. ... show more
Reviewed in the United States on May 27, 2026 by Bo LaRue

  • Organic product for greater production
Size: 128oz
Produces more fruit, easy to apply, never burns. Works well on my tomatoes.
Reviewed in the United States on July 1, 2026 by Mark Folsom

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...