9-58-8 fertilizer is a blend of nitrogen, phosphorous, and potassium. It was designed to be used on turfgrass or lawns with typical soils that have low fertility levels. The three numbers in the name 9-58-8 represent the percentages of these nutrients that are found in this type of fertilizer:
- Nitrogen – 9%
- Phosphorous – 58%
- Potassium – 8%.
What is 9-58-8 Fertilizer Good for?
This is a good type of fertilizer to use on turfgrass or lawns with typical soils that have low fertility levels. Most grasses and plants grow best with an even balance between nitrogen, phosphorous, and potassium. However, if you need to provide mainly one nutrient (say phosphorus) without having too much of another (like nitrogen), then using this particular fertilizer will help achieve your goal. The combination means you can add more phosphate than other combinations while still maintaining a balanced supply of all three needed plant nutrients so as not to damage your lawn.
Also, water plants like roses and azaleas with a solution of this fertilizer every two weeks during the growing season to help them grow healthier by supplying potassium for cell formation, energy production, and disease resistance.
When to use it?
The fertilizer can be applied at any time of the year. If you have a low phosphorus level in your soil, it should be used before planting anything new or during early springtime when plants are beginning to grow again. However, if providing extra potassium is desired for azaleas and roses, then applying this type of fertilizer twice a month will help them bloom more brightly and resist diseases better than with other types of fertilizers.
Best 9-58-8 Fertilizer
1 Fertilome Blooming and Rooting 9-58-8
Fertilome Blooming & Rooting 9-58-8 is a granular, water-soluble fertilizer that combines nitrogen with phosphorus and potassium. This combination of nutrients provides more well-placed energy to promote vigorous growth for plants whether they’re blooming or not! Use as a foliar feeding, root application, or soil amendment.
2 BR-61 Carl Pool 9-58-8
Made with plant food, BR-61 delivers the nutrients and minerals needed for healthy growth and flowering. Use 1 tablespoon per gallon of water as both a foliar (soil) or root fertilizer.
Applying 9-58-8 Fertilizer
The way in which fertilizer is used can also affect how well it works and what the desired outcome will be. For example:
- Foliar feeding (surface) application – Spraying the leaves with water mixed with nutrients from either liquid fertilizers or compost tea; this helps increase leaf size and reduce chlorosis (yellowing) often caused by nutrient deficiencies in soil
- Root application – Mixing granules into your garden’s topsoil for better plant health and growth as they are absorbed by the roots, or applying liquids deep into the soil
- Topdressing – Applying granular fertilizer to lawns that are already green and lush in order to encourage flowerbeds of blossoms.
