Raised Beds Berries Mid-Season Boost Fertilizer for Acid-Loving Plants
$35.99
🍓 Raised Beds Berries Mid-Season Boost Fertilizer for Acid-Loving Plants
NPK: 4-5-7 | Mid-Season Application | For Blueberries, Strawberries & More
Enhance fruit production and plant vigor with this mid-season fertilizer, specially crafted for acid-loving, berry-producing plants. With a balanced 4-5-7 NPK ratio, this formula supports vibrant growth, robust fruiting, and healthy soil conditions in raised beds or container gardens.
⚖️ Understanding the NPK Ratio (4-5-7)
| Nutrient | Function |
|---|---|
| Nitrogen (4%) | Stimulates leafy growth and plant vigor |
| Phosphorus (5%) | Encourages strong root systems and flowering |
| Potassium (7%) | Boosts fruit development, stress tolerance, and disease resistance |
📅 When & How to Apply
🕒 Best Time to Apply
Late Spring to Early Summer
Perfect for the active growth phase of acid-loving plants, ensuring mid-season support for fruit production.
🪴 Application Instructions
Granular Application (preferred for raised beds):
Use 1 cup per 10 sq ft of soil area
Evenly spread around plant bases (avoid direct stem contact)
Lightly mix into the top 1 inch of soil
Water thoroughly after application
Liquid Application (optional):
Dilute 1 tablespoon per gallon of water
Apply as a soil drench or foliar spray (early morning or late afternoon)
Apply to moist soil and avoid foliage contact during heat
Frequency:
Reapply every 4–6 weeks during growing season
Adjust based on plant health and fruiting behavior
🌡️ Ideal Conditions
| Condition | Recommended Range |
|---|---|
| Soil Temperature | 60°F–70°F (15°C–21°C) |
| Soil pH | 4.5 – 6.0 (acidic, ideal for berries) |
🌱 Top 20 Plants That Benefit from 4-5-7 Acid-Loving Formula
Blueberries
Cranberries
Strawberries
Raspberries
Blackberries
Gooseberries
Currants
Lingonberries
Huckleberries
Elderberries
Azaleas
Rhododendrons
Camellias
Gardenias
Hydrangeas (acid-preferring varieties)
Bilberries
Wintergreen
Bayberries
Holly
Pieris (Japanese Andromeda)
🧤 Safety & Storage
Always wear gloves when applying
Wash hands after use
Store fertilizer in a cool, dry location, away from children and pets
💡 Gardener’s Tip: Pair with regular soil pH monitoring to ensure your plants stay within their preferred acidic range, maximizing nutrient uptake and productivity.
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