Window Boxes Herbs Mid-Season Boost Fertilizer for Drought-Tolerant Plants

🌱 Window Boxes Herbs Mid-Season Boost Fertilizer

NPK: 5-5-10 | For Drought-Tolerant Herbs in Containers and Window Gardens

Enhance your herb garden's vitality with Window Boxes Herbs Mid-Season Boost Fertilizer—crafted for drought-tolerant favorites like lavender, rosemary, thyme, and more. This mid-season formula features a 5-5-10 NPK ratio, with elevated potassium to boost drought resistance, flowering, and root health, making it perfect for small-space and container gardening.

📘 Application Guide for Home Gardeners

Whether you're maintaining sunny window boxes or patio pots, this guide ensures proper use for resilient herbs and vibrant blooms during the heat of the season.

🔍 Understanding the NPK Ratio: 5-5-10

This fertilizer provides a balanced nutrient profile with extra potassium:

• Nitrogen (5%) – Promotes lush green foliage.

• Phosphorus (5%) – Strengthens root systems and supports early flowering.

• Potassium (10%) – Increases drought resistance, improves bloom size, and enhances stress tolerance.

🕒 When to Apply

• Apply mid-season: late spring through mid-summer.

• Ideal for herbs and flowering plants entering their peak growth and bloom cycles.

🛠️ How to Apply

✅ For Container Plants & Window Boxes

• Use 1 tablespoon per 12-inch container or per herb plant.

• Sprinkle evenly on the soil surface, avoiding direct contact with stems.

• Lightly work into the top 1 inch of soil.

• Water thoroughly after application to activate nutrients.

✅ For Raised or Garden Beds

• Apply 1 pound per 100 square feet of growing space.

• Distribute evenly, gently rake into soil, and water deeply.

🌡️ Ideal Conditions

• Soil Temperature: 60°F to 70°F (15°C to 21°C)

• Soil Moisture: Water the day before applying to ensure roots are hydrated and ready to absorb nutrients.

✅ Safety & Storage Tips

• Apply during cooler parts of the day to reduce burn risk.

• Wear gloves when handling.

• Store in a cool, dry location away from children, pets, and direct sunlight.

🌼 Top 20 Plants that Benefit from This Fertilizer