How much do lilacs grow per year

A lack of sunlight is often the reason for poor flowering on a lilac. Lightly moist soil also encourages a stronger bloom. Mulch around the shrub can help to retain soil moisture and suppress weeds that might compete with the lilac.

Lilac shrubs are typically not problem plants in the garden. But they can encounter a few common issues. A lilac that isn't flowering as much as it used to might need a rejuvenation pruning.

To do so, remove a third of the oldest branches right after the bloom period is over. In the next growing season, remove half of the remaining old branches after flowering. And in the next year, remove the rest of the remaining old branches.

New branches that flower more vigorously will replace them in a few years. Lilac leaves turning brown might be due to several factors. Insufficient water, especially for young plants, can result in browning leaves. Too much fertilizer also can damage the foliage, as can prolonged exposure to very strong sunlight. Most often, though, brown spots on the leaves are due to bacterial blight. This infection typically occurs when growing conditions for the lilac are subpar.

So correcting its conditions is one of the best remedies for the disease. Also, promptly remove infected foliage to prevent the disease from spreading. Established lilacs are generally easy to maintain. They typically require annual pruning and fertilization, along with watering during periods of drought. Actively scan device characteristics for identification.

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More Filters. United States. I recommend this product. Common Purple Lilac. Was this helpful? Purple Lilac. Warranty The most fragrant blossoms in the world! Pot Pot 1 Gallon With deep roots, lilacs prefer to be planted in raised elevations, on hillsides, or on level ground with good drainage. While there isn't a magic solution to making a lilac grow faster, good maintenance habits and a focus on pruning, mulching, and fertilizing will give the plant everything it needs to produce vigorous growth.

Plant lilac varieties that grow fast. Late blooming hybrids like "Agnes Smith" and "Miss Canada" grow quickly, getting up to 25 feet or taller. They bloom later than other lilac types. Agnes Smith has white flowers and Miss Canada blossoms are rose-pink. Syringa chinensis also grows fast and blooms often, with purple flowers. Spread mulch around lilac plants to keep weeds from stealing nutrients from the plants.

A layer of 2 to 3 inches of pine bark will stabilize the temperature of the roots and help retain soil moisture. Prune the plants to encourage blooming and growth.