Periwinkle Jaio Dark Red Seeds

Catharanthus roseus — Periwinkle Jaio Dark Red offers deep red vinca flowers with glossy foliage and strong summer performance for hot borders, containers, and mass plantings.

This guide covers growing conditions, seed-starting basics, garden uses, and ordering information for Seedman customers.

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Periwinkle Jaio Dark Red with deep red flowers

Plant Profile

Botanical Name:
Catharanthus roseus
Common Name:
Periwinkle Jaio Dark Red
Category:
Vinca flower seeds
USDA Zones:
Warm-season annual flower
Height:
Compact bedding plant
Light:
Full sun to partial shade

Why Grow Periwinkle Jaio Dark Red?

Periwinkle Jaio Dark Red offers deep red vinca flowers with glossy foliage and strong summer performance for hot borders, containers, and mass plantings. It is a useful addition for gardeners looking for distinctive seed-grown plants with ornamental, edible, container, bedding, basket, pollinator, or vegetable garden value.

Plant note: Annual vinca/periwinkle is grown as an ornamental flower and should not be confused with edible garden plants.

Seed Germination Guide

Sow indoors in warmth and cover lightly. Provide bright light, good air movement, and well-drained soil after transplanting.

Seed germination can vary by freshness, storage, temperature, and growing conditions. Use clean containers and a well-drained seed-starting medium.

Garden, Container & Landscape Uses

Periwinkle Jaio Dark Red can be used where its mature size, sunlight needs, and moisture preferences are matched to the site. For best performance, provide full sun to partial shade and average moisture; well-drained soil.

Order Periwinkle Jaio Dark Red Seeds

Visit the original Seedman product page for current availability, package sizes, and ordering details.

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Frequently Asked Questions

What is Periwinkle Jaio Dark Red best for?

Periwinkle Jaio Dark Red is useful for heat-tolerant summer bedding, containers, baskets, borders, and low-maintenance color.

Does annual vinca like heat?

Yes. Annual vinca performs very well in warm summer conditions.

Should vinca soil drain well?

Yes. Vinca dislikes soggy soil and performs best with good drainage.

Can periwinkle grow in containers?

Yes. Annual vinca is excellent in pots, baskets, and patio planters.