can you grow lilacs in a pot

can you grow lilacs in a pot

Growing Lilacs in a Pot

Lilacs are a favorite plant that bring a touch of elegance and sophistication to any garden, but what if you don’t have space for a garden? Can you grow lilacs in a pot? Yes, you certainly can! With a bit of effort, you too can thrive growing lilacs in small containers.

Preparing the Pot

The first step is to make sure you have a pot that is sufficiently large and has several drainage holes in the bottom. A standard lilac shrub can grow up to 10 feet in height, so make sure your pot is large enough to accommodate its growth. Depending on your variety, the width of the pot can vary from 15 to 25 gallons.


Make sure the pot is filled with well-draining potting soil. Soil with organic material is best, as it will provide the most nutrients to help the lilac grow. Most important is to make sure the soil is kept moist and the drainage is not blocked. Another option is to use a soil mix specifically for lilacs.

Fertilizer and Watering

Fertilize your lilac at least once a year, in late winter or early spring. A liquid fertilizer that is low in nitrogen is the most suitable option for a potted lilac. Water your lilac regularly to keep the soil moist but not soggy.


Regular pruning is essential for keeping your lilacs in shape. Prune in early spring to ensure proper growth. It’s best to prune lilacs in the early morning for optimal results.

Tips for Thriving Lilacs in a Pot

  • Choose a sunny spot. Lilacs need light and at least 6 hours of sun exposure daily, so make sure to place your pot in a sunny spot.
  • Protect from frost. If temperatures drop too low, you will need to cover or bring the pot inside to protect from frost.
  • Re-pot the lilac. When your lilac is getting too big for the pot, re-pot it into a larger one. Make sure to add more organic matter to the soil when you re-pot.

Growing lilacs in pots is certainly possible, but it’s a bit more challenging than in the ground. With the right pot, soil, fertilizer, pruning and care, you can be sure of vibrant and healthy lilacs on your balcony or patio!