GARDENWISE 13-13-13 Slow-Release Granular Fertilizer, 2-Quart — Balanced N-P-K for Lawns, Vegetables & Containers

GARDENWISE 13-13-13 is a slow-release, balanced granular fertilizer formulated to feed lawns, vegetables, flowers, shrubs, and trees with equal parts nitrogen, phosphorus, and potassium for up to eight weeks from a single application.

This all-purpose granular formula supplies 13% N, 13% P, and 13% K in a convenient slow-release form so you can nurture outdoor grass, potted plants, vegetable beds, and ornamental landscapes without frequent refeeding. The fine granules spread evenly for good soil contact, making the product easy to apply by hand or with a broadcast spreader. The 2-quart size is ideal for small to medium projects, while larger sizes are available if you’re treating more ground.

How will this fertilizer influence my lawn and turf?

The balanced N-P-K ratio supports steady leaf growth, healthy root development, and improved plant resilience across many grass types. Because nutrients release slowly, the lawn receives a more consistent supply instead of sudden, short-lived spikes. That helps reduce burn risk when used according to directions.

• Feeds grass evenly for up to eight weeks
• Suitable for common turfs including St. Augustine and mixed lawns
• Fine granules allow uniform spreading and soil contact

Can I use it for vegetables, fruits, and container plants?

Yes — the 13-13-13 balance is versatile for many edible crops and container-grown plants, supporting both root and foliage needs. Apply at recommended rates and avoid overapplication near edible harvests; rinse produce before eating. For potted plants, use smaller, measured doses to match container size.

• Works for tomatoes, peppers, herbs, and other vegetables
• Measured application prevents nutrient overload in containers
• Promotes root establishment for transplants and young plants

What makes the slow-release formula important?

Slow-release granules gradually make nutrients available, reducing the need for frequent reapplications and delivering a steadier nutrient supply. This approach supports sustained growth while lowering the chance of salt buildup or leaf scorch when directions are followed. It’s especially useful for busy gardeners who prefer fewer feedings each season.

• Nutrients release over several weeks for steady uptake
• Fewer applications save time and reduce maintenance
• Helps minimize quick nutrient spikes that stress plants

How do I apply it safely and effectively?

Apply the granules to dry foliage or bare soil and water them in to activate nutrient release. Use a spreader for lawns and calibrate amounts for beds or containers based on area and plant type. Always follow label rates to avoid overfeeding and store the product in a cool, dry place away from children and pets.

• Broadcast for lawns; hand-apply or use a drop spreader for beds
• Water after application to begin the slow-release process
• Adjust rate by plant size and soil fertility—follow package directions

Who is this for? Gardenwise 13-13-13 Slow Release Granular Fertilizer suits hobby gardeners, homeowners with mixed landscapes, and small-scale vegetable growers who want an easy, consistent feeding solution. It’s a practical choice for people managing lawns, flower borders, shrubs, trees, and container plants who prefer a single balanced formula that simplifies routine care.

Ingredients

Total Nitrogen (N): 13.00% Available Phosphate (PO5): 13.00% Soluble Potash (K2O)13.00%