Syringa vulgaris (Fragrant Lilac)

• Pot-grown shrubs can be planted at any time of the year as long as the soil is not waterlogged or frozen. If in doubt, err towards spring but remember to keep pots well-watered so that the soil does not dry out.

• Grow lilac plants in fertile, well drained soil in full sun.
• Feed and water regularly throughout the growing season while young plants become established.
• Lilac can be pruned in winter or spring by removing any damaged, diseased or misplaced stems before lightly shaping to retain the standard form and height. In mid-summer, faded flowers can be removed from the plants.
• After pruning, apply a mulch of well-rotted manure or compost to the base of the lilac.

Planting Advice:

• Shrub roots generally tend to spread out rather than down, so dig a planting hole 3 x wider than the roots of the shrub you're planting, and mix some well rotted compost or manure with the soil from the hole and use this to re-fill one the shrub is in place.
• We've found that a square hole is better than a round one as the new roots, once they reach the edges tend to grow in a circle round the circumference of the hole whereas when they reach the corners of a square hole, they find it easier to grow through.
• Before planting soak container-grown shrubs thoroughly and allow to drain.
• Remove the plant from its pot and tease out a few of the roots.
• Add Mycorrhizal fungi to the roots when planting to help plants establish quicker.
• Place your shrub in the hole at the same level at the pot.
• Refill the hole with the earth removed (backfilling).
• Firm in the soil with your heel, avoiding the root ball and water well.
• Mulch around the base of the plant with a collar, compost, gravel, bark etc.