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Item #:
244163208
Jack's Classic Blossom Booster Water-Soluble Fertilizer, 25lb (2 Pack)
86% of respondents would recommend this to a friend
Item #:
244163208
LAK 5385647
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
QTY:
Order now and get it around Thursday, October 08
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Use this high phosphorus formulation during periods of bud set to increase number and size of blossoms.
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What Stands Out
High Nutrient Formula
Provides essential nutrients for optimal flower growth, ensuring vibrant blooms and healthier plants throughout the growing season.
Water-Soluble Convenience
Easily dissolves in water for straightforward application, making it perfect for both novice and experienced gardeners seeking efficient fertilization.
Value Pack
Includes two 25lb bags, offering extended use and exceptional value for gardeners who want abundant flowering plants without frequent repurchases.
Product Details
| Brand Name | Jack's Classic |
| Model Number | 77160 |
| Number of Packs | 2 |
| Manufacturer | JR Peters |
| Number of Items | 2 |
| UPC | 647941554485 |
| Unit Count | 800 Ounce |
| Part Number | 77160 |
| Item Form | Powder |
| Specific Uses For Product | Produce More Flowers |
| Coverage | 25 |
| Target Species | plants, flowers |
| Item Weight | 25 pounds (11.34 kg) |
| Mixing Ratio | [E1] 1:3:2 |
| Brand | Jack's Classic |
Who Should Buy?
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Flower Gardeners
Ideal for those who cultivate flowering plants, enhancing blooms and overall plant health with its nutrient-rich formula.
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Container Growers
Perfect for growers who use pots, providing easy application of nutrients to enhance plant growth and flowering.
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Hydroponic Systems
Excellent choice for hydroponic setups, as its water-soluble properties integrate seamlessly into nutrient solutions.
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Vegetable Gardens
Not suitable for vegetable gardens where nutrient balance and specific formulations for greens are preferred.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Jacks Professional 10-30-20 Blossom Booster?
Answer: Jacks Professional 10-30-20 Blossom Booster is a specially formulated, water-soluble fertilizer designed to promote robust flowering in plants. It contains a high concentration of phosphorus (30%) which boosts bloom production, along with nitrogen (10%) and potassium (20%) for overall plant health. Additionally, it includes essential micronutrients that enhance growth and flowering. This fertilizer is ideal for gardeners looking to increase the amount and quality of blooms in their flowering plants, whether in pots or in garden beds. -
Question:
How do I use Jacks Professional Blossom Booster?
Answer: To use Jacks Professional 10-30-20 Blossom Booster, dissolve the recommended amount in water according to the manufacturer's instructions, typically about 1-2 tablespoons per gallon of water. Water your plants with this solution every 7-14 days during the flowering stage. This fertilizer is particularly effective when used in a continuous liquid feeding system, making it easy to maintain consistent nutrient levels for optimized blooms. Be sure to monitor your plants for signs of nutrient deficiency or excess. -
Question:
When should I apply Jacks Blossom Booster for best results?
Answer: For optimal results, it is recommended to apply Jacks Professional 10-30-20 Blossom Booster during the flowering stage of your plants, which typically begins after the initial vegetative stage. Start applications when buds begin to form. Regular feeding every 7-14 days during this phase enhances flower size and quantity, leading to more vibrant blooms. Adjust timing based on specific plant needs and growth cycles to achieve the best flowering performance. -
Question:
Can I use Jacks Blossom Booster on any type of plant?
Answer: Jacks Professional 10-30-20 Blossom Booster is suitable for a wide range of flowering plants, including annuals, perennials, and container plants. It's particularly effective for flowering crops and ornamental plants that thrive on high phosphorus levels. However, it's important to tailor applications based on specific plant needs and growth conditions. Always start with a small test area first to observe effects before broad application, ensuring you don't over-fertilize. -
Question:
Is Jacks Blossom Booster safe for indoor plants?
Answer: Yes, Jacks Professional 10-30-20 Blossom Booster is safe for use on indoor plants when applied correctly. Indoor plants often require additional nutrients due to limited soil volume. When using this fertilizer indoors, ensure proper ventilation and avoid oversaturation to prevent root burn. Monitor your plants carefully for signs of nutrient uptake and adjust feeding accordingly, ensuring a healthy and thriving indoor garden. -
Question:
What are the benefits of using water-soluble fertilizers like Jacks?
Answer: Water-soluble fertilizers, such as Jacks Professional 10-30-20 Blossom Booster, provide immediate nutrient availability to plants, leading to rapid absorption and improved growth response. They are particularly useful during active growth periods when plants demand more nutrients. This type of fertilizer allows for easy application and can be used through watering systems, ensuring consistent feeding. Additionally, it minimizes wastage and runoff, making it an efficient choice for garden care. -
Question:
What are micronutrients, and why are they important?
Answer: Micronutrients are essential elements required by plants in small amounts to support their growth and development. Jacks Professional 10-30-20 Blossom Booster includes micronutrients such as iron, manganese, and zinc, which play critical roles in photosynthesis, nutrient uptake, and overall plant vitality. These elements aid in preventing deficiencies that can hinder blooming and growth. Using a fertilizer that contains micronutrients ensures your plants have all the necessary components to thrive, particularly during their flowering stages. -
Question:
Can I mix Jacks Blossom Booster with other fertilizers?
Answer: Mixing Jacks Professional 10-30-20 Blossom Booster with other fertilizers is generally not recommended unless you are knowledgeable about the compatibility of the products. Combining different fertilizers can lead to nutrient lockout or chemical imbalances that could harm your plants. If you're considering a mix, always perform compatibility tests on a small scale first. For most gardeners, using Jacks as a standalone product provides a balanced feeding strategy that maximizes bloom production. -
Question:
What should I do if I notice problems with my plants after applying Jacks Blossom Booster?
Answer: If you notice issues such as leaf burn or yellowing after applying Jacks Professional 10-30-20 Blossom Booster, it could indicate over-fertilization or nutrient lockout. Immediately cease application and flush the soil with water to dilute any excess fertilizer. Evaluate your feeding schedule and consider reducing concentration or frequency. Monitoring the plant's recovery over the following weeks is crucial for adjusting future applications to restore plant health. -
Question:
Where can I buy Jacks Professional 10-30-20 Blossom Booster in Laos?
Answer: You can conveniently purchase Jacks Professional 10-30-20 Blossom Booster from Ubuy, where it is available for delivery across Laos. Ubuy offers a reliable shopping experience, a wide selection of gardening products, and efficient delivery service that ensures you have what you need to support your flowering plants. Simply visit their website, search for the product, and follow the instructions to place your order.
Jack's Classic Fertilizers & Plant Food 77160 Editorial Review
Jack's Classic Blossom Booster Water-Soluble Fertilizer, 25lb (2 Pack) is a highly effective choice for anyone looking to enhance the flowering of their plants. Users praise its fast-acting formula, highlighting noticeable growth within just two days of application. This fertilizer is designed in a convenient powder form, ideal for mixing with water and applying via a hose end sprayer. With a mixing ratio of one teaspoon per gallon, it offers a constant feed of essential nutrients for thriving blooms. Many gardeners have switched to this product, experiencing increased production rates even in challenging gardening conditions, making it a reliable choice for both seasoned and amateur gardeners.
Customer Reviews & Ratings
420 customers ratings
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5 Star
86%
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4 Star
7%
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3 Star
4%
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2 Star
1%
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1 Star
2%
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Pros
- Fast-acting formula promotes quick plant growth
- Convenient powder form for easy mixing
- Ideal for boosting flower production
- Positive results even in bad gardening seasons
- Long-lasting supply with 2-pack option
Cons
- Mixing may be a bit challenging for some users
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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LAK 5385647
Order now and get it around Thursday, October 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Enhances bud set, leading to more blossoms.
- High phosphorus formula for optimal flowering.
- Perfect for vegetable production enhancing yield.
- Water-soluble powder for easy mixing and application.
- Includes micronutrients for improved plant health.
- Supports continuous liquid feed for hydroponic systems.
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