Papaver 'Patty's Plum' - Oriental Poppy - 1 x 9cm Plant

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

The tall stems can reach heights of up to 3 feet (approximately 90 cm), depending on growing conditions.

Yes, it can be grown in a large pot, provided the pot has good drainage holes and is filled with a well-draining potting mix.

Yes, Papaver 'Patty's Plum' is a hardy perennial and should return each year after its initial establishment.

After flowering, the foliage may yellow and die back. This is a natural rest period, and the plant will regrow from its root system.

Oriental poppies are not typically considered invasive. They spread through their root system but are generally well-behaved in garden settings.

You can trim off the spent flower stalks if desired for tidiness. If the plant goes dormant, avoid overwatering and allow it to rest. You may see new growth in the autumn.

Ensure the plant is in a sunny location and the soil is well-drained. Poor drainage is the most common cause of failure.

This is natural dormancy. The plant is conserving energy. Keep the soil slightly moist but not waterlogged, and new growth should appear in autumn or the following spring.

Check sunlight exposure; poppies need full sun. Also, ensure the plant is not overcrowded by other plants competing for nutrients and water.