Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Gunnera tinctoria you will need.
*Correct and successful spacing is complex and depends on project conditions.
Gunnera tinctoria
Giant Rhubarb
- Impressive plant with large leaves
- Requires rich soil with steady moisture
- Perfect for bog gardens, pond edges or in containers
- Category: Vegetables
- Program: Little Prince of Oregon
- Hardiness Zone: 9-11
- Height: 54-60 in
- Spread: 48-60 in
Foliage Color
| • | Green |
Soil Moisture
| • | Moist, Well-Drained |
Growing & Maintenance Tips for Gunnera tinctoria
To care for Gunnera tinctoria, ensure it is planted in damp, well-draining soil and provide plenty of sunlight or partial shade. Regular watering is essential to keep the soil moist, and applying a layer of mulch can help retain moisture and suppress weeds.