rhododendron

Rhododendron 'Besse Howells' plants should be watered thoroughly every 5-7 days during the summer months, allowing the soil to dry slightly between waterings. Water more often in the heat of summer to avoid wilting. During the winter, when growth slows, water only when the soil is completely dry. Too much moisture can cause root rot. Be careful not to over-water as this can cause yellowing of the leaves. Rhododendrons appreciate morning sunlight, and should be kept in an area with partial shade and indirect sunlight during the hottest part of the day. Cover the soil with mulch to help retain moisture.

Rhododendron 'Besse Howells' usually requires 6-8 hours of sunlight per day in order to thrive. The best type of light for this plant would be bright, indirect sunlight with some filtering of direct sunlight. Too much direct sunlight can cause leaf scalding or burning. During the summer the plant should receive more light, but still be protected from the intense midday sun or else it may suffer from overexposure. It should also be provided with some shade during the hottest part of the day. In the cooler months, it is important to avoid placing the plant in full shade as this can cause its flowers to be fewer in number.

Rhododendron 'Besse Howells' should be pruned yearly, usually in late winter or early spring. This pruning will help control the size of the shrub and maintain a neat appearance. Additionally, it will keep the plant in a healthy growing state, allowing it to produce bright flowers in spring. When pruning, make sure to remove any dead or damaged branches, old blooms, and any weak or leggy growth that appears at the bottom of the shrub. Aim to maintain the natural shape of the shrub. Cut the branches at a 45-degree angle, just above a bud-bearing node. Avoid deadheading (removing of flowers) until after they have faded. For Rhododendron 'Besse Howells', an annual pruning is ideal. Pruning too much can lead to an overgrowth of foliage and lack of flowers the following year. Regular pruning will also encourage the shrub to form a denser, healthier structure, so it can grow proudly in your garden.