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Okinawa Spinach Seeds for Planting - Gynura bicolor

Okinawa Spinach Seeds for Planting - Gynura bicolor

$16.99 USD
$16.99 USD
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How to Sow and Plant

Sow seeds directly in well‑drained, fertile soil enriched with organic matter. Alternatively, start in trays and transplant when seedlings are sturdy.
Sow at a shallow depth — about 0.25 inch (≈ 6 mm).
Maintain soil moisture until germination; seedlings emerge in 7–14 days (under warm, moist conditions).

How to Grow

Provide full sun to partial shade — bright light helps healthy leaf growth; in hot climates partial shade helps prevent leaf scorch.
Keep soil well‑draining and fertile; avoid waterlogging.
Water moderately and regularly, especially during dry or hot spells. The plant tolerates some drought once established but prefers consistent moisture.
Regular harvest of outer leaves encourages new growth and keeps the plant bushy and productive.

Tips

Grow in containers or small beds if space is limited — works well as a container green.
Harvest leaves frequently — ensures tender, fresh leaves and prevents the plant from bolting or focusing on flowering.
In hot climates, provide partial shade during midday to protect leaves from sunburn.

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About
Product Information
Features
life-cycle

Life Cycle

Perennial

plant-characteristics

Plant Characteristics

leafy

growth-habit

Growth Habit

Upright

bloom-season

Bloom Season

late summer

flavour-profile

Flavour Profile

Mild

suitable-for

Suitable for

Outdoor

About
Okinawa Spinach Seeds for Planting - Gynura bicolor
seed-type

Seed Type

Non‑GMO

plant-type

Plant Type

Leafy vegetable

Okinawa Spinach (Gynura bicolor) is a perennial leafy vegetable native to Southeast Asia — often grown for food and sometimes ornamental due to its striking leaf colour. Its leaves — green on top and purple underneath — are rich in nutrients, antioxidants, vitamins and minerals. The plant is fast‑growing, heat‑tolerant, and easy to care for, making it ideal for home gardens or containers, especially in warm or tropical climates. Harvesting the tender leaves regularly encourages bushy regrowth, ensuring a continuous supply of fresh greens.

Planting information
planting-season

Planting Season

Warm

fruit-size

Fruit Size

leafy

plant-height

Plant Height

30–45 cm

light-requirement

Light Requirement

Full Sun

water-needs

Water Needs

Moderate

hardiness-zones

Hardiness Zones

8–11

container-garden

Container Garden

Yes

plant-spacing

Plant Spacing

15–30 cm

planting-depth

Planting Depth

6 mm

growing-conditions

Growing Conditions

Warm weather

Coverage
Seed Count
Recommended Coverage
Seed Count
100
GTN
036000177398

Frequently Asked Questions

Why do Okinawa Spinach leaves show two different colors?

The leaves are typically green on top and purple underneath, creating a noticeable color contrast when the foliage moves or is viewed from below.

How can repeated harvesting change the plant's shape?

Removing outer leaves regularly encourages new growth and can help the plant maintain a bushier form instead of becoming sparse.

Can Okinawa Spinach remain productive in a container?

Yes. The page lists container growing as suitable. A sufficiently sized container with fertile, well-drained soil supports continued leaf production.

What is a useful way to protect leaves in very hot weather?

Partial shade during the hottest part of the day can help reduce leaf scorch while still providing bright conditions for growth.

Can Okinawa Spinach be grown as a perennial in cool climates?

It is listed as perennial and is best suited to Zones 8–11. Cooler or frost-prone climates may require seasonal protection.

How does its upright habit affect spacing in a vegetable bed?

Its upright growth makes a moderate 15–30 cm spacing practical, giving the foliage room to develop while keeping the planting organized.