Photinia 'Red Robin' - 3 x 9cm Plants - Marshalls Garden

The best times to plant are in spring or autumn, when the weather is milder and rainfall is more consistent, allowing the plant to establish its roots.

For best results and to encourage the vibrant red foliage, prune in late spring after the initial red growth flush and again in mid-summer. This helps maintain its shape and stimulates new color.

Yes, 'Red Robin' can be grown in large pots or containers, provided they have good drainage and the plant is watered regularly, especially during dry periods.

The bright red color is most prominent on new growth. As the leaves mature, they turn green. Regular pruning helps to maintain a consistent display of red foliage.

Photinia 'Red Robin' is generally frost hardy in the UK. However, very young plants might benefit from some protection during severe frosts, especially in exposed locations.

With regular pruning, it can be kept to a manageable size for hedging or specimen use. Unpruned, it can grow into a large shrub or small tree, potentially reaching 4-5 meters in height and 3-4 meters in width over many years.

This can indicate poor drainage or overwatering. Check soil moisture and ensure the area is well-drained. In some cases, it might be a sign of nutrient deficiency, in which case a balanced feed in spring can help.

Ensure the plant is being pruned at the correct times (late spring and mid-summer) to stimulate new, red growth. Insufficient light can also reduce color intensity.

Prune back more severely in late spring or early summer to encourage denser branching and more compact growth.

This is often caused by cold winds or frost. While hardy, young plants may benefit from some protection in very exposed areas during their first winter. Ensure adequate watering during dry periods.