Osmocote® Outdoor & Indoor: Recommended Container Usage Rates

Outdoor Container Usage Rates

Note: tbsp = tablespoon , tsp = teaspoon, qt = quart, and gal = gallon

Container Size(in) Container Volume (qt/gal) Grams tbsp/tsp
4″ 1 pint 5 1 tsp
5″ to 6″ 1 qt 8 1.5 tsp
7″ to 8″ 1 gal 24 1.5 tbsp
8.5″ 2 gal 48 3 tbsp
10″ 3 gal 72 4.5 tbsp
12″ 5 gal 96 6 tbsp
14″ 7 gal 144 9 tbsp
16″ 10 gal 160 10 tbsp
18″ 15 gal 176 11 tbsp
24″ 25 gal 320 20 tbsp
30″ 30 gal 400 25 tbsp

Hanging Basket Usage Rates

Note: tbsp = tablespoon , tsp = teaspoon, qt = quart, and gal = gallon

Container Size(in) Container Volume (qt/gal) Grams tbsp/tsp
10″ 1.5 gal 32 2 tbsp
12″ 2.25 gal 56 3.5 tbsp
14″ 3.5 gal 80 5 tbsp

Indoor Container Usage Rates

Note: tbsp = tablespoon , tsp = teaspoon, qt = quart, and gal = gallon

Container Size(in) Container Volume (qt/gal) Grams tbsp/tsp
4″ 1 pint 2.5 0.5 tsp
5″ to 6″ 1 qt 4 0.75 tsp
7″ to 8″ 1 gal 12 0.75 tbsp
8.5″ 2 gal 24 1.5 tbsp
10″ 3 gal 36 2.25 tbsp
12″ 5 gal 48 3 tbsp
14″ 7 gal 72 4.5 tbsp
16″ 10 gal 80 5 tbsp
18″ 15 gal 88 5.5 tbsp
24″ 25 gal 160 10 tbsp
30″ 30 gal 200 12.5 tbsp

What Plant Is This?

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How to Use Osmocote

Give your plants the nourishment they need with Osmocote® Smart-Release plant food.

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