Giant Rhubarb (Gunnera Manicata) seeds for Planting - Long Bloom Season, Heirloom & GMO Free Seeds for Home Garden

Create a bold, tropical-inspired garden with Gunnera manicata, often called the "Giant Rhubarb." This spectacular plant is admired for its enormous, deeply lobed leaves and striking flower spikes, making it a dramatic centerpiece in landscapes. With its long bloom season and impressive foliage, it adds both shade and style to large gardens, pondsides, and ornamental borders.

Features & Specifications:

• Plant Type: Perennial ornamental foliage and flowering plant

• Seed Type: Heirloom, Non-GMO, High-Quality Seeds

• Growth Habit: Large-leafed, spreading plant with tall flower stalks

• Height & Spread: Can reach 6–10 ft tall with leaves up to 8 ft wide

• Blooming Season: Late spring through summer

• Uses: Dramatic landscape feature, shade plant, waterside gardens

• Suitable For: Outdoor gardens, large borders, pond and stream edges

Planting & Sowing Instructions:

1. Soil Preparation: Prefers rich, consistently moist soil; thrives in damp or waterside locations.

2. Sowing Depth: Lightly press seeds into the soil surface without burying too deep (they need light to germinate).

3. Watering: Keep soil evenly moist at all times; do not allow to dry out.

4. Sunlight: Grows best in partial shade; tolerates full sun if soil remains moist.

5. Temperature: Germinates well at 18–24°C (65–75°F).

6. Germination Time: Typically 30–60 days; patience is required.

7. Transplanting: Move seedlings outdoors once they are strong enough and frost danger has passed.

8. Care Tips: Mulch around the plant to retain moisture and protect roots in colder climates.