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Tomato Grower
Super K Fertilizer
Tomato Grower Organic Fertilizer

Tomato Grower or Super K 3-4-7

Regular price $18.99 $0.00 Unit price per
Shipping is included for all products.

Shipping is included in the price for all products!

Planning to grow tomatoes, peppers, pumpkins or other vegetables with large fruit?  Tomato Grower 3-4-7 and Super K 3-4-7 (the 50 lb bag) organic natural fertilizers contain everything they need to thrive.

Crops that produce large fruit sets are heavy feeders and need lots of fertility to produce to their potential.  These vegetables require high phosphorus and potassium. The phosphorus helps get germinating seedlings off to good start and the extra potassium helps finish the crop.  Tomato Grower 3-4-7 and Super K 3-4-7 also include crab meal for nematode control and 8% calcium (from aragonite) to prevent blossom end rot.

Apply 2/3 cup per plant to your tomato plants, peppers or other vegetables in the spring and 1/4 cup per plant during the middle of the growing season. Your tomatoes, peppers and pumpkins will be large, flavorful and nutritious all season long!  Suitable for pot, container or garden applications.

Available in 5 lb foil bag and 50 lb paper bag.

For a customized analysis of the nutrients and fertilizer needs for your soil, test your soil and grow with confidence.

Usage Guide: 

Plant Application Rate Frequency

15-20 lbs per 1,000 sq. feet

1 ½ lbs per 10 row ft

2/3 cup per plant

Side Dressing Vegetables

5 lbs per 100 row ft

1/4 cup per plant

During growing season
Potted Vegetables/ Container Garden

1 Tbsp per 4-inch pot

1 tsp per additional 1 inch diameter

4” pot = ¼ cup

6” pot = ½ cup

12” pot = 2/3 cup

Mix into soil when planting

Apply on surface mid-season


Guaranteed Analysis (NPK):
Total Nitrogen (N), 3%
Water Soluble Nitrogen, 1.25-1.5%
Water Insoluble Nitrogen, 1.5-1.75%
Available Phosphate (P2O5), 4%
Soluble Potash (K2O), 7%
Calcium (Ca), 8%
Sulfur (S), 6%