How do I make my hydrangea bush bigger?

One of the keys to making your hydrangea bush bigger is to plant it in the right location. Hydrangeas prefer a spot with morning sun and afternoon shade, as too much direct sunlight can cause their leaves to burn. It’s also important to ensure that the soil is well-drained and rich in organic matter.

Once you’ve planted your hydrangea in the right place, proper watering becomes crucial. Hydrangeas should be watered deeply several times per week to encourage deep root growth. This means applying water at the base of the plant rather than overhead. Watering at the base helps keep the leaves and flowers dry, reducing the risk of disease.

To ensure your hydrangea gets enough water, it’s helpful to monitor the soil moisture. Stick your finger about an inch into the soil near the base of the plant. If it feels dry at that depth, it’s time to water. However, be careful not to overwater, as hydrangeas don’t like to sit in soggy soil.

In addition to regular watering, it’s beneficial to mulch around your hydrangea bush. A layer of organic mulch, such as shredded bark or compost, helps retain moisture in the soil and prevents weed growth. Apply the mulch about 2-3 inches deep, making sure to leave a small gap around the base of the plant to prevent stem rot.

Fertilizing your hydrangeas can also contribute to their growth and overall health. Use a balanced, slow-release fertilizer in early spring or early summer. Avoid over-fertilizing, as this can lead to excessive leaf growth at the expense of flower production. Follow the instructions on the fertilizer package for proper application rates.

Pruning is another important aspect of promoting bigger hydrangea bushes. The timing and method of pruning depend on the type of hydrangea you have. For varieties that bloom on old wood, such as mophead or lacecap hydrangeas, it’s best to prune immediately after flowering. This allows the plant to set buds for the following year. If you prune these types in late summer or fall, you risk cutting off next year’s flower buds.

On the other hand, hydrangeas that bloom on new wood, like the smooth hydrangea or panicle hydrangea, can be pruned in late winter or early spring before new growth begins. These varieties can tolerate more drastic pruning to encourage larger blooms.

In conclusion, to make your hydrangea bush bigger, plant it in the right location with the proper sunlight and well-drained soil. Water deeply several times per week, mulch to retain moisture, fertilize appropriately, and prune at the right time and in the right way. Following these steps will help ensure your hydrangea thrives and produces bigger and more beautiful blooms.

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Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.