Espoma Potash
Best potassium supplement for gardeners seeking stronger, more resilient plants.
This Espoma Potash product is an enriched source of Potassium designed to significantly promote overall plant vigor and bolster disease resistance in your garden. Available in a 6 lb. granular form, it ensures easy and precise application for various plantings. It is highly recommended for use on flowers, vegetables, trees, and shrubs throughout the growing season. For best results, apply in the spring, cultivate the granules into the soil while keeping them a safe distance from seeds or plants, and always follow up with watering.
$13.99
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4425
#50 in Fertilizers
Price vs Category Average
-77%
Below average
Weight
6
/ lb
Who it's for
- Gardeners managing plants in harsh or unpredictable climates
- Organic growers prioritizing natural soil health and sustainability
- Home gardeners aiming for vibrant flowers and flavorful produce
Who should skip it
- Gardeners skipping soil tests before applying amendments
- People needing immediate nutrient correction for struggling plants
- Beginners seeking an all-in-one nutritional solution for plants
Performance breakdown
Nutrient Concentration
High-potassium formula provides a potent boost for plant vitality.
Application Ease
Granular consistency ensures simple, mess-free spreading across garden beds.
Versatility
Effective across a wide range of vegetables, flowers, and shrubs.
Disease Resistance
Strengthens cellular structure to help plants naturally fend off stressors.
Coverage Efficiency
One pound covers a generous hundred square feet of garden space.
Instruction Clarity
Straightforward application guidelines make it accessible for novice gardeners.
Key Specs
Weight
6 lb
SKU
151438
UPC
00050197017060
Application Rate (Area)
1 lb. per 100 Sq. Ft.
Application Rate (Individual)
1 tsp. around the drip line
Features
- High Potassium source for enhanced plant health
- Granular consistency allows for simple spreading and application
- Promotes robust plant vigor
- Increases natural disease resistance in plants
- Suitable for use on flowers, vegetables, trees, and shrubs
What customers say
Customers consistently praise Espoma Potash for its noticeable impact on plant health, particularly strengthening roots and improving bloom production. Reviewers frequently highlight the product's high quality and organic composition, appreciating that it delivers essential nutrients without harsh chemicals. The granular format makes application straightforward and mess free, contributing significantly to its high ease of use rating. Gardeners trust this brand for reliable, visible results season after season, making it a staple in their soil amendment routine.
Know before you buy
Espoma Potash provides a concentrated source of potassium, which is essential for strengthening plant cell walls. This helps improve overall plant vigor and increases your garden's natural resistance to diseases.
Yes, it is suitable for a wide range of plantings, including flowers, vegetables, trees, and shrubs. It is a versatile supplement for most garden beds.
The recommended application rate for garden areas is 1 lb. per 100 square feet. For individual plants, apply 1 teaspoon around the drip line.
For the best results, sprinkle the granules around the plant, cultivate them into the top layer of soil, and water the area thoroughly. Be sure to keep the granules a safe distance from the base of the plant or seeds to avoid potential root burn.
It is best to apply Espoma Potash during the spring as your plants begin their active growing season. This ensures the nutrients are available as the plant develops.
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