SKU: 59035130971
fertilizer for blackberry plants

fertilizer for blackberry plants Berry Blend Fertilizer 5 Pound

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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

fertilizer for blackberry plants Berry Blend Fertilizer 5 PoundOur Berry Fertilizer 8 12 12 is a premium blended fertilizer formulated specifically for berry plants. With an ideal nutrient ratio for strong root development and heavy fruit production, this mix ensures your berry plants get exactly what they need at the right time. The 8% nitrogen fuels early season growth, helping plants establish lush, sturdy foliage. The 12% phosphorus supports vigorous root expansion and boosts bloom and fruit set a must for

Our Berry Fertilizer 8-12-12 is a premium blended fertilizer formulated specifically for berry plants. With an ideal nutrient ratio for strong root development and heavy fruit production, this mix ensures your berry plants get exactly what they need at the right time.

The 8% nitrogen fuels early season growth, helping plants establish lush, sturdy foliage. The 12% phosphorus supports vigorous root expansion and boosts bloom and fruit set — a must for blackberries, raspberries, and strawberries. With 12% potassium, this blend strengthens plant structure, improves drought tolerance, and enhances overall fruit quality.

This formula contains a targeted blend of muriate of potash, potassium sulfate, and potassium nitrate to give berry plants an immediately available and long-lasting source of potash. It also includes a robust micronutrient package with calcium, magnesium, sulfur, iron, manganese, zinc, and copper, strengthening plant health and preventing common deficiencies that limit berry yield and flavor.

This fertilizer is easy to apply and provides predictable, dependable nutrition for berry growers of all experience levels. Whether you're growing in rows, raised beds, or a backyard berry patch, this 8-12-12 blend delivers powerful results.

GUARANTEED ANALYSIS 

  • Total Nitrogen (N) – 8%

    • Nitrate Nitrogen – 0.65%

    • Ammoniacal Nitrogen – 4.95%

    • Urea Nitrogen – 0.30%

    • Slowly Available Water-Soluble Nitrogen – 1.00%

    • Water Insoluble Nitrogen – 1.20%

  • Available Phosphate (P₂O₅) – 12%

  • Soluble Potash (K₂O) – 12%
    Derived From:
    • 6% Muriate of Potash
    • 4% Potassium Sulfate
    • 2% Potassium Nitrate

  • Calcium – 2.42%

  • Magnesium – 0.15%

  • Sulfur – 5.09%

  • Copper – 0.03%

  • Iron – 1.35%

  • Manganese – 0.13%

  • Zinc – 0.05%

Ingredients: Ammonium sulfate, biochar, cottonseed, gypsum, humates, iron sulfate, monoammonium phosphate, molasses, methylene urea, mycorrhizal fungi, potassium nitrate, potassium sulfate, trace elements.

Berry Fertilizer Use Recommendations

For best results, apply the fertilizer uniformly around each plant. Adjust the rate based on plant size and age:

Application Rates

  • LOW Rate: Use for newly planted berries and small plugs.
    Low = ½ teaspoon per plant

  • MEDIUM Rate: Use for plants that have been established 1–2 years.
    Medium = 1 tablespoon per plant

  • HIGH Rate: Use for large, well-established plants.
    High = 4 tablespoons per plant

How to Apply

  • Sprinkle the recommended amount evenly around the base of each plant.

  • Lightly work the fertilizer into the top 1–2 inches of soil.

  • Water thoroughly after application to activate nutrients.

Seasonal Timing

  • At Planting: Use LOW rates for young plants or plugs being transplanted.

  • Early Season: Apply MEDIUM rates once plants begin active growth.

  • During Fruiting: Apply HIGH rates to support fruit load, size, and flavor.

  • Repeat: Every 4–6 weeks throughout the growing season as needed.

Container Berry Plants

  • Apply ½ tablespoon per gallon of container size (e.g., 2–3 tbsp for a 5-gallon pot).

  • Mix into the soil surface and water well.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59035130971

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LRL
Lexington, US
★★★★★ 3
Great Product, But Non-Existent Seller Support
Size: 6 Panel-119"W, Color: Black, Size: 6 Panel-119"W, Color: Black
The Good: Well Designed: Sturdy and aesthetically pleasing. Effective: Perfectly obstructs the afternoon sun glare from my monitor screens. Moderate Assembly: Straightforward and easy for the most part. The Bad: Defective Part: One crossbar end was missing threads, preventing the assembly of the sixth panel. Zero Communication: I emailed the seller as instructed and waited 8 days with no acknowledgment. Return Logistics: Amazon offered a return, but the box is heavy, and disassembly/repackaging would be a major task. Final Verdict I really like this product, but I’m deducting two stars for a total lack of customer service. I’ve decided to buy tools and fix it myself rather than deal with a heavy return. I hope the seller sees this and reaches out. The lesson learned is to check every part of a product before assembly.
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Reviewed in the United States on February 10, 2026
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Andrea Jagarnauth
Bozeman, US
★★★★★ 5
This is definitely a buy
Size: 6 Panel-119"W, Color: Black
Excellent product.Good Quality.Very sturdy .Easy to assemble.Provide privacy and keeps the light out just what I needed.I am happy to recommend this divider .Do not hesitate to buy
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Reviewed in the United States on August 7, 2024
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Shae G
Whiting, US
★★★★★ 5
Clean Look, Sturdy — can’t ask for more!
Size: 6 Panel-119"W, Color: Grey, Size: 6 Panel-119"W, Color: Grey
Really like how it folds so I can create kind of a doorway with two of these. Pretty easy to assemble and has an uncluttered clean look due to the smooth fabric and nice color. Oh and it’s sturdy enough for pets.
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Reviewed in the United States on September 9, 2024
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WW
Fort Morgan, US
★★★★★ 5
Very useful
Color: Black
I’ve been using this room divider to separate my space from my daughter’s, and it has worked out really well. It provides just the right amount of privacy while still keeping the room feeling open and comfortable. The design is simple yet stylish, so it blends nicely with our decor. It’s also lightweight and easy to move when needed, which is a big plus. The material feels durable and well-made, not flimsy at all. Overall, it’s a practical and attractive solution for shared spaces, and I’m very happy with this purchase. I would definitely recommend it to others.
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Reviewed in the United States on April 16, 2026
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Amy
Chelsea, US
★★★★★ 5
Great Room Divider
Color: Black
This product is a great room divider that decent quality and worth the price tag. The look is sleek and fits seamlessly into any room without complaint. The assembly was easy to follow and the quality is long lasting. Not only that, I need it as my sons share a room and we’re looking for some privacy. The divider is able to extend across a decently large area really divide the room as it has 4 panels. Overall, this is a great product for its cost and if your looking for a room divider that’s not too costly, this is the pick.
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Reviewed in the United States on April 12, 2026

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