Visiting a garden supply store with no prior knowledge can be overwhelming. With all the types of fertilizer out there, it can be confusing to determine which one you should purchase. Below are the main types of fertilizer, how they work, and where they are most useful for providing nourishment.

Types of Fertilizers and When to Use Them

1. Organic

Organic fertilizers are made of natural materials, usually manure, compost, and plant parts. These fertilizers are not specifically measured out but have estimated nutritional values listed on their packaging. When using organic fertilizer, you should apply it infrequently, usually only once or twice a year, so it can slowly break down into the soil and provide nutrients long-term. These compounds are great for outdoor areas since they are made of natural materials and are not toxic to the environment around them.

2. Slow-Release

Slow-release and controlled fertilizers are made with nitrogen and other chemicals and are applied infrequently. This type of fertilizer is recommended when planting seeds in fruit and vegetable gardens since the slow-release nurtures them as they grow and produce. These are also great for the outdoors because they rarely need to be applied, making it less likely they'll seep into the surrounding environment and water sources and contaminate the natural ecosystem.

3. Water-Soluble

Water-soluble fertilizers are usually not slow-release, providing an instant nutritional boost for your plants. These fertilizers are excellent for vegetables and fruits, giving them an advantage that increases their production. Many plant enthusiasts fertilize their indoor foliage with this type since the nutritional content is measurable and easy to control. Make sure you read the instructions on your water-soluble fertilizer so you properly dilute it before applying it to your plants.

If you're looking for the right fertilizer for your property and garden, visit Garden Exchange. This gardening store is located in Hilo, HI, and carries fertilizers, general supplies, plants, and insecticide for all your landscaping needs. They carry organic, water-soluble, chemical, and other standard fertilizer formulas for any indoor or outdoor plants that need nourishment. Learn more about their fertilizer selection on their website, or call (808) 961-2875 to speak with a staff member.