Colutea melanocalyx Care
Colutea melanocalyx
A deciduous shrub from the legume family, native to Western Turkey. It loves full sun and poor, well-drained soils; it is extremely tolerant of drought and is known for its inflated seed pods that 'pop' when squeezed.
Monthly care calendar
Timings are for a temperate Northern Hemisphere climate. In warmer areas tasks start earlier, in colder areas later; in the Southern Hemisphere shift them by six months.
- Watering: Not required; winter precipitation is sufficient.
- Fertilizing: Not needed. The plant produces its own nitrogen.
- Pruning: Not needed. The best time for pruning is the end of the month.
- General care: The dried seed pods remaining on the branches in winter can be decorative.
- Watering: Not needed; rainfall is sufficient.
- Pruning: Late month, before the plant wakes up, is the best time for the main pruning. To keep it fuller and flowering, cut back the branches by one-third or by half.
- General care: Clear away pruning debris.
- Watering: Not required, spring rainfall is sufficient. Only newly planted saplings should be watered.
- Pruning: Prune just before the shoots break. Because flowers form on this year's new shoots, hard pruning increases flowering.
- Plant protection: Check the newly emerging shoots for aphids; they are generally not a problem.
- General care: New shoots emerge quickly.
- Pruning: Not needed. Flowering begins.
- General care: Produces yellow, pea-like flowers.
- General care: Flowering continues and the first seed pods begin to form.
- Watering: In a long drought, water deeply once a month.
- General care: Swollen, green seed pods (bladder pods) become prominent.
- Watering: In midsummer, deep watering every 15-20 days is enough. Established plants (over 2 years old) do not need watering in most years. Water the area around the roots to a depth of 15-20 cm.
- General care: The seed pods continue to grow.
- Watering: In midsummer, deep watering every 15-20 days is enough. Established plants (over 2 years old) do not need watering in most years. Water the area around the roots to a depth of 15-20 cm.
- General care: The seed pods begin to take on a papery texture.
- Watering: In a long drought, water deeply once a month.
- General care: The papery seed pods are at their most decorative. It is a very suitable time to plant new seedlings. To collect the seeds, wait for the pods to dry.
- Watering: Not required; autumn precipitation is sufficient.
- General care: The leaves begin to turn yellow and fall. The seed pods remain on the branches.
- Watering: Not needed; rainfall is sufficient.
- General care: Collect fallen leaves; many disease agents and pests overwinter under leaves.
- General care: The plant is in full dormancy.
- Pests & diseases: The only risk is the roots staying constantly in water in places with poor drainage.
The care advice on this page is general and for information only; it is not professional advice. Plant age, soil and your garden’s microclimate can change the outcome. Plant protection products are mentioned only as general information; they are regulated, and the choice, dose and timing must be decided by a qualified professional under local rules. Consult a landscape architect or agronomist before applying.
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