Old Cobblers Farm™ Wicked Growth Perennial Flowers - Premium Fertilizer

Old Cobblers Farm™ Ground Flower Fertilizer for Perennials – 10-10-10 - Balanced, Season-Long Nutrition for Vibrant, Long-Lived Perennial Gardens

Old Cobblers Farm™ Ground Flower Fertilizer for Perennials delivers balanced, all-purpose nutrition with a 10-10-10 NPK ratio, designed to fuel healthy foliage, strong root systems, and long-lasting blooms in a wide variety of perennial plants. Whether your perennials thrive in sun, shade, or somewhere in between, this formula supports their seasonal needs while helping them return stronger year after year.

10% Nitrogen (N) – Encourages robust leaf and stem growth

10% Phosphorus (P) – Promotes deep root development and floral formation

10% Potassium (K) – Enhances plant resilience and bloom longevity

 Best for These 20 Perennial Plants:

Daylilies (Hemerocallis) – Vigorous bloomers with minimal care

Hostas – Lush foliage plants that benefit from balanced feeding

Peonies (Paeonia) – Large, fragrant blooms require deep nutrient support

Coneflowers (Echinacea) – Drought-tolerant and pollinator-friendly

Black-eyed Susans (Rudbeckia) – Reliable summer color and durability

Lavender (Lavandula) – Fragrant, sun-loving perennials

Irises (Iris spp.) – Thrive with consistent nutrition and good drainage

Sedum (Stonecrop) – Succulent-like with great drought tolerance

Phlox (Phlox paniculata) – Offers dense floral clusters and sweet fragrance

Astilbe – Adds color to moist, shaded gardens

Coreopsis – Bright, long-blooming flowers that thrive in full sun

Salvia (Salvia nemorosa) – Aromatic and pollinator-attracting

Bleeding Heart (Dicentra) – Elegant arching flowers for shade gardens

Bee Balm (Monarda) – Fragrant, wildlife-friendly bloomer

Shasta Daisy (Leucanthemum x superbum) – Classic garden staple

Veronica (Speedwell) – Upright spires that rebloom with care

Lupines (Lupinus spp.) – Architectural flower spikes and nitrogen-fixing roots

Heuchera (Coral Bells) – Colorful foliage and subtle flowers

Columbine (Aquilegia) – Spring favorites with unique flower forms

Baptisia (False Indigo) – Tough native with deep roots and bold color

Application Instructions

Materials Needed:

Old Cobblers Farm™ Fertilizer (10-10-10)

Gardening gloves

Measuring cup or scoop

Garden trowel or rake

Watering can or hose

Mulch (optional)

Frequency of Application:

Early Spring: First application when new growth emerges

Mid-Summer: Reapply to support ongoing flowering and foliage

Late Summer/Early Fall (optional): A lighter final feeding may be used to prepare for dormancy — avoid late fall feeding to prevent frost-damaged new growth

Quantity Guidelines:

Garden Beds: Apply ½ to 1 cup per 10 sq. ft.

Individual Plants: Use 1–2 tablespoons per plant, depending on size and maturity

Adjust according to plant health and results from soil testing

Application Method:

Prepare the Soil:

Lightly moisten dry soil before applying fertilizer

Wear gloves if preferred

Distribute Fertilizer:

Scatter fertilizer evenly around plant bases or over garden beds

Use a rake or trowel to lightly work fertilizer into the top 1–2 inches of soil

Water Thoroughly:

Activates nutrients and begins the uptake process

Repeat watering regularly to maintain consistent moisture

Soil Conditions for Optimal Fertilizer Performance

1. Soil pH:

Ideal range: 6.0 to 7.0 (slightly acidic to neutral)

Test your soil and adjust with lime (to raise pH) or sulfur (to lower pH) if needed

2. Soil Moisture:

Ensure moist but well-drained conditions

Avoid waterlogged or excessively dry soil to promote nutrient uptake

3. Soil Type:

Loamy soil is preferred for most perennials

Sandy soils should be enriched with compost

Clay-heavy soils may need aeration and organic matter for improved drainage

4. Organic Matter:

Add compost or well-rotted manure annually to improve nutrient retention and soil health

5. Soil Testing:

A soil test before the growing season helps identify nutrient gaps and pH imbalances

Adjust fertilizer quantity based on test results for precise feeding

Why Choose Old Cobblers Farm™ 10-10-10 for Perennials?

🌺 Supports healthy seasonal blooms and foliage

🪴 Ideal for both established perennials and new plantings

🌿 Works across sun and shade gardens

💧 Easy to use and water-activated for reliable performance

🌎 Balanced formula safe for wildlife-friendly landscapes