Window Boxes Herbs Mid-Season Boost Fertilizer for Sun-Loving Plants
$35.99
🌿 Window Boxes Herbs Mid-Season Boost Fertilizer
For Sun-Loving Herbs | 4-6-4 NPK | Mid-Season Application
Revitalize your herb garden with our balanced 4-6-4 formula, specially crafted for mid-season support of sun-loving plants. Perfect for basil, rosemary, thyme, and more, this blend enhances root development, encourages vibrant blooms, and keeps your container or garden bed herbs thriving during peak growing months.
⚖️ Nutrient Breakdown: 4-6-4 NPK
| Nutrient | Function |
|---|---|
| Nitrogen (4%) | Promotes leafy, vigorous growth |
| Phosphorus (6%) | Supports strong root systems and flowering |
| Potassium (4%) | Enhances resilience, water regulation, and disease resistance |
📅 When to Apply
Timing: Mid-season, typically late spring to early summer
Frequency: Every 4–6 weeks during the growing season
✅ Application Instructions
🌱 For Containers / Window Boxes
| Container Size | Application Rate |
|---|---|
| Per gallon of soil | 1 tablespoon |
Method:
Pre-moisten the soil
Sprinkle fertilizer evenly over surface
Gently mix into top 1–2 inches of soil
Water lightly to activate nutrients
🌾 For Raised Beds or Garden Plots
| Area Size | Application Rate |
|---|---|
| 10 square feet | 1 cup |
Method:
Distribute evenly over soil
Incorporate lightly using a rake or hand tool
Avoid direct stem contact
Water thoroughly after application
🌡️ Optimal Growing Conditions
| Factor | Ideal Range |
|---|---|
| Soil Temperature | 60°F–70°F (15°C–21°C) |
| Sunlight | 6+ hours of full sun daily |
🌱 Top 20 Herbs That Benefit from 4-6-4 Fertilizer
Basil
Rosemary
Thyme
Oregano
Sage
Lavender
Mint
Parsley
Chives
Cilantro
Dill
Marjoram
Tarragon
Lemon Balm
Fennel
Bay Laurel
Savory
Catnip
Stevia
Calendula
These herbs thrive with balanced nutrients and will flourish with a mid-season nutrient boost.
🧤 Safe Use & Storage
Avoid direct contact with plant foliage
Always wear gloves when applying
Store in a cool, dry location away from pets and children
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