Ribes biebersteinii Care
Ribes biebersteinii
An extremely hardy shrub native to high-altitude, dry and rocky steppes. It is not suitable for Izmir's damp winters; to keep it alive it must be planted in gravelly, well-drained soil and never watered.
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.
- Pruning: Remove only dead or broken branches.
- General care: Most critical care: Make sure the soil does not hold water. If needed, move the plant under a rain-sheltered awning (if it is in a pot).
- Pests & diseases: Root rot is the only and biggest risk.
- Frost risk: Extremely frost hardy; no protection needed.
- Pruning: While dormant, remove dry, broken, crossing and inward-growing branches so that air and light reach the inside of the crown.
- General care: Mix plenty of gravel, sand and crushed limestone into the soil for planting.
- Pests & diseases: Watch out for the risk of root rot.
- Frost risk: Protect newly planted seedlings from severe frosts.
- Watering: Only for newly planted seedlings, if it stays dry, a single rescue watering of 5 L can be given.
- Fertilizing: Apply a balanced fertilizer or well-rotted organic fertilizer once when it wakes from dormancy.
- General care: Leave it alone.
- Watering: If there is no rainfall, water every 15 days.
- General care: Observe flowering and new shoot development.
- Watering: If there is no rainfall, water once a week.
- General care: Spread a 5-7 cm layer of mulch over the root zone; it retains soil moisture and suppresses weeds. Do not pile mulch against the trunk.
- Watering: Water deeply twice a week; prefer infrequent and generous watering over small and frequent. Water around the roots to a depth of 15-20 cm.
- Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
- General care: It needs no care.
- Pests & diseases: Look for white, powdery spots on the leaves (powdery mildew). Thinning dense branches to increase airflow slows its spread.
- Watering: Water deeply twice a week; prefer infrequent and generous watering over small and frequent. Water around the roots to a depth of 15-20 cm.
- Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
- General care: It requires no care even in the hottest and driest months.
- Pests & diseases: Look for white, powdery spots on the leaves (powdery mildew). Thinning dense branches to increase airflow slows its spread.
- Watering: Water deeply twice a week; prefer infrequent and generous watering over small and frequent. Water around the roots to a depth of 15-20 cm.
- Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
- Pests & diseases: Look for white, powdery spots on the leaves (powdery mildew). Thinning dense branches to increase airflow slows its spread.
- Watering: If there is no rainfall, water once a week.
- Plant protection: If symptoms spread and treatment is needed, consult a licensed plant-protection supplier or an agronomist. Plant protection products are regulated; follow local rules.
- General care: Its fruits ripen.
- Pests & diseases: Look for white, powdery spots on the leaves (powdery mildew). Thinning dense branches to increase airflow slows its spread.
- Watering: If there is no rainfall, water every 15 days.
- General care: In the first rains, check that water does not collect at the base of the plant.
- Pests & diseases: The risk of root rot begins.
- General care: Collect fallen leaves; many disease agents and pests overwinter under leaves.
- Frost risk: Protect newly planted seedlings during the first winter.
- Pruning: A light cleanup pruning can be done if needed.
- Pests & diseases: Watch out for the risk of root rot.
- Frost risk: Extremely frost hardy.
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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