Ranunculus - Mixed - Regular - 25 bulbs p-pack

Ranunculus (Persian buttercups) are popular for their vibrant, multi-layered blooms, available in a mix of colors including red, yellow, pink, white, and orange. They are ideal for flower beds, borders, containers, and cut flower arrangements. In South Africa, Ranunculus grows best when planted in autumn for spring flowering.

1. Best Growing Conditions

Climate:

• Ranunculus thrives in cool to mild temperatures (15—20°C).

• Best planting time: Autumn (March—May) for spring flowering (August—October).

• Avoid extreme heat as high temperatures reduce flowering.

• Ideal for regions with mild winters, such as the Western Cape and Highveld.

Soil Requirements:

• Well-draining sandy-loam or loamy soil, enriched with compost.

• pH range: 5.5—7.0 (slightly acidic to neutral).

• Avoid heavy clay soils, which retain too much moisture and cause tuber rot.

2. Planting Ranunculus — Mixed Corms

Best Planting Time:

• March—May (cooler months) for spring blooms.

• Soil temperature should be below 20°C for best germination.

Preparing the Corms:

• Soak the corms in lukewarm water for 4—6 hours before planting.

• Let them dry slightly before planting.

Planting Depth & Spacing:

• Depth: Plant corms 5—7 cm deep with the claw-like roots facing downward.

• Spacing: 10—15 cm apart to allow good airflow.

• Row spacing: 25—30 cm for optimal growth.

3. Watering & Care

Watering:

• Keep the soil evenly moist, but avoid overwatering.

• Water deeply once or twice a week, depending on rainfall.

• Reduce watering as foliage starts to yellow, signaling dormancy.

Fertilizing:

• Mix organic compost into the soil before planting.

• Apply a low-nitrogen, high-phosphorus fertilizer every 2—3 weeks to encourage blooms.

• Avoid excessive nitrogen, which promotes foliage over flowers.

Mulching:

• A light mulch layer (straw, bark) helps retain moisture and suppress weeds.

4. Pest & Disease Management

Common Pests:

• Aphids, spider mites, and thrips — Treat with neem oil or insecticidal soap.

• Slugs and snails — Use natural deterrents like copper tape or organic slug pellets.

Common Diseases:

• Powdery mildew & botrytis (gray mold) — Improve airflow and avoid overhead watering. Use a fungicide if needed.

• Root rot — Prevent by ensuring soil drains well.

5. Flowering & Cutting for Arrangements

Blooming Time:

• Flowers appear 8—12 weeks after planting (August—October).

Cutting for Bouquets:

• Harvest when the buds are just opening for a longer vase life.

• Cut stems early in the morning and place in cool water immediately.

• Ranunculus flowers can last 7—10 days in a vase.

6. Storing Corms for Next Season

• After flowering, let the foliage die back naturally.

• Dig up the corms, dry them thoroughly, and store in a cool, dry place in sand or peat.

• Replant in autumn for the next season's blooms.

7. Companion Planting & Crop Rotation

Best Companion Plants:

• Tulips, daffodils, freesias, and crocuses for a colorful spring display.

• Low-growing plants like alyssum or pansies to cover bare soil.

Crop Rotation:

• Rotate planting areas each year to reduce soil diseases.

Conclusion

Ranunculus Mixed (Regular Corms) is a stunning addition to South African gardens. With cool-weather planting, well-draining soil, and proper care, they reward you with abundant, long-lasting blooms. Whether in flower beds or as cut flowers, these vibrant beauties will brighten any space!