Physocarpus 'Lady in Red' - 3 x 9cm Plants

The mature size can vary, but it typically grows to about 4-6 feet tall and wide. Pruning can help maintain a desired size.

The best time to plant is in spring or fall when the weather is cooler, allowing the roots to establish before extreme heat or cold.

Deadheading is not strictly necessary. The spent flowers are inconspicuous, and leaving them can result in decorative seed heads.

Physocarpus 'Lady in Red' is generally hardy in USDA zones 3-7, making it suitable for many cold climates. However, young plants may benefit from winter protection in the harshest zones.

Water regularly during the first year to establish roots. Once established, it is quite drought-tolerant and requires watering mainly during extended dry periods.

Yes, it can be grown in a large container. Ensure the pot has good drainage and consider winter protection for the roots in colder climates.

Ensure the plant receives adequate sunlight. While it tolerates shade, full sun promotes the most vibrant red coloration. Check for signs of nutrient deficiency, though this is uncommon.

Prune back in late winter or early spring to encourage denser growth and shape. Hard pruning can rejuvenate older plants.

This could indicate overwatering or poor drainage. Ensure the soil is well-draining and adjust watering frequency. In some cases, it may also indicate a nutrient deficiency, particularly iron, if soil pH is too high.

Inspect the plant regularly. Aphids can often be washed off with a strong spray of water or treated with insecticidal soap.