small globe thistle
Echinops ritro
Overview
Small globe thistle (Echinops ritro) is an amazing perennial plant to have in any garden. It has a unique look with its spiky silver-white thistle-like heads and round foliage. It is best grown in well-drained soil in a sunny place and can be grown in containers if desired. Flowering typically occurs in summer in shades of blue, white and pink and it’s a great plant for attracting bees and butterflies into the garden. It’s hardy, undemanding and easy to grow, making it an excellent addition to any garden. Plus, its silver-ish spiky heads add an interesting element to any garden and its compact size makes it ideal for borders or pots.
Care Guide
Watering
Small globe thistle (Echinops ritro) requires very little water when grown in well-drained soil in a sunny, warm spot. It should be watered deeply once a week, allowing the soil to dry out between waterings. During the summer months, it may require more frequent watering due to extreme temperatures and lack of rain. In winter, water should be significantly reduced, allowing the soil to dry out between waterings. If the soil becomes too soggy, roots can rot and the plant can die.
Light
Small globe thistle (Echinops ritro) is an herbaceous perennial plant which prefers sunny locations. The plant should receive direct sunlight for at least 6-8 hours each day to thrive. Morning sunlight is best as it will help to keep the plant healthy and flowering. It should be noted that the plant does not prefer intense midday summer sun. In these conditions, it may suffer from scorched leaves and compromised root growth. Instead, the plant should be kept relatively shaded during the hot afternoon hours, with some dappled sun throughout the day.
Temperature
Hardiness zone 3-8.
Pruning
Small Globe Thistle (Echinops ritro) should be pruned right after blooming. Since it is an herbaceous perennial, dead heads should be removed and the stems should be cut down close to the ground. This will help encourage new growth and keep the plant healthy. If the plant becomes too large for its space, it can be cut back by about 1-third. This should be done in early spring, before new growth begins. Regular light pruning should also be done throughout the growing season to remove any diseased or dead foliage.
Propagation
Division, Root Cutting, Seed Propagation, Layering Propagation
Uses & Symbolism
Attracts: Butterflies.
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