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Ground Flowers Season Starter Fertilizer for Flowering Annuals

Price

$35.99

🌸 Ground Flowers Season Starter Fertilizer – 15-30-15 NPK

For Flowering Annuals | Early Spring Application | Boosts Blooms & Root Growth

Brighten Your Garden with Explosive Color and Healthy Roots

Kickstart your spring garden with Ground Flowers Season Starter Fertilizer, expertly formulated with a 15-30-15 NPK ratio to energize flowering annuals like petunias, zinnias, and marigolds. The high phosphorus content drives root establishment and prolific blooming—making this the go-to solution for lush, colorful landscapes all season long.

✅ Key Benefits

  • 15% Nitrogen (N) – Promotes vigorous green foliage for a lush base.

  • 30% Phosphorus (P) – Encourages deep root systems and abundant flowering.

  • 15% Potassium (K) – Improves bloom strength, resilience, and overall plant health.

  • Water-Soluble Formula – Easy to apply through watering for rapid nutrient uptake.

📘 Application Guide

When to Apply

  • Best Time: Apply in early spring, right after the last frost.

  • Ideal Soil Temperature: Between 60°F and 70°F (15°C to 21°C) for optimal germination and root growth.

How to Apply

🌱 First Application (Early Spring)

  • Mix 1 tablespoon (15g) of fertilizer per 1 gallon of water.

  • Apply directly to the soil around the base of each plant.

  • Avoid contact with leaves to prevent foliar burn.

🌼 Maintenance Applications (Every 4–6 Weeks)

  • Mix 1/2 tablespoon per gallon of water.

  • Apply in the same manner to maintain consistent nutrition throughout the growing season.

💧 Watering Tip: Ensure soil is already moist before applying the solution, and water again after feeding to help nutrients absorb into the root zone.

🌼 Ideal for These 20 Flowering Annuals:

  • Petunia

  • Marigold

  • Zinnia

  • Impatiens

  • Geranium

  • Begonia

  • Pansy

  • Snapdragon

  • Cosmos

  • Lobelia

  • Salvia

  • Sweet Alyssum

  • Nasturtium

  • Verbena

  • Calendula

  • Morning Glory

  • Cleome

  • Sunflower

  • Dianthus

  • Nicotiana

These plants thrive with a boost of phosphorus early in the season, resulting in stronger root systems and dazzling blooms.

⚠️ Tips & Safety

  • Wear gloves when handling. Wash hands after use.

  • Avoid windy days to reduce risk of drift onto unwanted areas.

  • Conduct a soil test if unsure of your garden’s nutrient profile.

  • Store fertilizer in a dry, cool place away from pets and children.

Set your flowering annuals up for a full season of success.
Ground Flowers Season Starter Fertilizer (15-30-15) provides the early-season nutrition your plants need for outstanding root development and bloom performance.

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