Raised Bed Berry Fertilizer for Acid-Loving Plants
$37.99
🍓 Old Cobblers Farm™ Raised Bed Berry Fertilizer for Acid-Loving Plants
NPK Ratio: 6-2-4
Formulated to support healthy leaf growth, strong roots, and fruit production in berries and acid-loving ornamentals. Designed specifically for use in raised beds where soil drainage and structure are more controllable.
✅ 20 Plants That Benefit from 6-2-4 Fertilizer
Berries & Edible Plants
Blueberries (Vaccinium spp.)
Cranberries (Vaccinium macrocarpon)
Raspberries (Rubus idaeus)
Strawberries (Fragaria × ananassa)
Blackberries (Rubus fruticosus)
Gooseberries (Ribes uva-crispa)
Lingonberries (Vaccinium vitis-idaea)
Huckleberries (Vaccinium membranaceum)
Currants (Red & Black) (Ribes rubrum, Ribes nigrum)
Elderberries (Sambucus nigra)
Ornamental Acid-Lovers
Azaleas (Rhododendron spp.)
Rhododendrons (Rhododendron spp.)
Camellias (Camellia japonica)
Hydrangeas (especially Hydrangea macrophylla)
Mountain Laurel (Kalmia latifolia)
Gardenias (Gardenia jasminoides)
Fothergilla (Fothergilla spp.)
Pieris (Pieris japonica)
Huckleberry Lily (Clintonia borealis)
Sweet Fern (Comptonia peregrina)
🧤 Application Guide
📅 When to Apply
Time of Year | Purpose |
---|---|
Early Spring | Kickstart growth post-dormancy |
Mid-Summer | Support fruit production |
Early Fall | Strengthen roots before winter |
📏 Application Rate
Plant Stage | Rate per Square Foot of Raised Bed |
---|---|
New Plantings | ½ cup (~120 g) |
Established Plants | 1 cup (~240 g) |
🛠️ Method of Application
Preparation
Remove mulch or surface debris
Lightly water the area if the soil is dry
Test soil pH (optional but recommended)
Fertilizing
Measure using a scoop or cup
Sprinkle evenly around plant bases (avoid direct stem contact)
Gently work fertilizer into the top 1–2 inches using a hand rake or trowel
Water In
Water thoroughly to help nutrients move into the root zone
🌱 Ideal Soil Conditions for Acid-Loving Plants
Factor | Ideal Range/Practice |
---|---|
Soil pH | 4.5 to 5.5 — Test and amend with sulfur if too high |
Soil Type | Loamy, well-drained soil with organic matter |
Moisture | Evenly moist — use mulch to reduce evaporation |
Organic Matter | Add peat moss, pine needles, or compost for better structure & pH |
Quantity