Fertilizer application methods and timing can vary depending on the type of fertilizer and the specific needs of the plants. Here are some common methods and timing guidelines:

1. Application Methods:

Granular Fertilizers: Spread granules evenly on the soil surface or mix them into the soil before planting. They can be applied using a hand-held spreader or a mechanical spreader for larger areas.

Liquid Fertilizers: Mixed with water and applied directly to the soil or sprayed onto plant leaves. They are usually absorbed more quickly than granular forms.

Fertilizer Tablets or Spikes:Placed in the soil near the plant roots, where they dissolve over time and release nutrients gradually.

Foliar Feeding: Nutrients are applied directly to plant leaves, allowing for quick absorption. This is often used as a supplement rather than a primary feeding method.

2. Timing of Fertilizer Application:

Pre-Planting: Incorporate fertilizers into the soil before planting to ensure nutrients are available as the plants begin to grow.

During Planting:Apply a balanced fertilizer or starter fertilizer at the time of planting to give young plants a nutrient boost.

Growing Season: Fertilize during the active growing season, typically in spring and summer for most plants. Follow specific recommendations for the type of plant and its growth stage.

After Blooming: For flowering plants, additional fertilization may be necessary after blooming to support continued growth and prepare for the next season.

Fall/Winter: Reduce or cease fertilization for most plants in the fall, as their growth slows down and they enter dormancy. However, some plants may benefit from a late-season application of specific fertilizers, like those high in phosphorus.

Always follow the specific recommendations for the plant species you’re growing and the type of fertilizer you’re using to avoid over-fertilizing, which can harm plants and the environment.