Lilac Plants Info Fertilizer

Lilacs are a popular choice for gardeners due to their beautiful flowers and sweet fragrance. They are relatively easy to grow, but they do require some specific care in order to thrive. One important aspect of lilac care is fertilizing.

When to Fertilize Lilacs

The best time to fertilize lilacs is in the spring, before new growth begins. You can also fertilize them in the fall, after the leaves have dropped.

What Type of Fertilizer to Use

Lilacs prefer a fertilizer that is high in phosphorus and potassium. A good choice is a balanced fertilizer with an NPK ratio of 10-10-10. You can also use a fertilizer that is specifically designed for lilacs.

How to Fertilize Lilacs

To fertilize lilacs, simply sprinkle the fertilizer around the base of the plant. Be sure to keep the fertilizer away from the trunk of the plant. Water the fertilizer in well.

How Often to Fertilize Lilacs

Lilacs should be fertilized once a year, in the spring. If you are fertilizing them in the fall, you can do so every other year.

Benefits of Fertilizing Lilacs

Fertilizing lilacs provides them with the nutrients they need to grow healthy and produce beautiful flowers. Fertilized lilacs are also more resistant to pests and diseases.

Common Mistakes to Avoid When Fertilizing Lilacs

Do not over-fertilize lilacs. Over-fertilizing can burn the roots of the plant and damage the plant.

Do not fertilize lilacs in the summer. Fertilizing lilacs in the summer can encourage new growth that will not have time to harden off before winter.

Table 1: Lilac Fertilizer NPK Ratios

Table 2: Lilac Fertilizer Application Rates

Table 3: Lilac Fertilizer Application Schedule

Table 4: Lilac Fertilizer Troubleshooting