Mediterranean Amaranth: A Little-Known Non-Native Annual
If you’ve stumbled across the name Mediterranean amaranth (Amaranthus graecizans sylvestris), you’ve discovered one of the more mysterious members of the amaranth family. This annual forb has managed to fly under the radar of most gardeners, and there might be good reasons for that.
What is Mediterranean Amaranth?
Mediterranean amaranth is a non-woody annual plant that belongs to the forb category – think of it as a herbaceous plant that completes its entire life cycle in just one growing season. Like other forbs, it lacks significant woody growth and has its growing points at or below ground level, which helps it survive through tough conditions by regenerating from the base.
Where Does It Grow?
This non-native species has established itself in New Jersey, where it reproduces on its own in the wild without any human assistance. The fact that it can persist and spread naturally in the region suggests it’s quite adaptable to local conditions, though its limited geographical footprint raises questions about its overall garden performance.
Should You Plant Mediterranean Amaranth?
Here’s where things get tricky. While Mediterranean amaranth isn’t currently listed as invasive or noxious, there’s remarkably little information available about this particular variety. This lack of documentation makes it difficult to recommend for home gardens, especially when there are so many well-studied native alternatives that offer proven benefits.
Better Native Alternatives
Instead of taking a chance on this little-known non-native, consider these fantastic native amaranth species:
- Red-root amaranth (Amaranthus retroflexus) – A hardy native that provides excellent wildlife food
- Green amaranth (Amaranthus viridis) – Offers similar growing characteristics with known benefits
- Palmer amaranth (Amaranthus palmeri) – Though aggressive, it’s native and ecologically valuable in the right setting
The Bottom Line
Mediterranean amaranth remains something of an enigma in the gardening world. With limited distribution, unknown growing requirements, and unclear ecological impact, it’s hard to make a strong case for adding it to your garden. Your native plant garden will likely be more successful – and definitely more ecologically beneficial – if you stick with well-documented native amaranth species that support local wildlife and ecosystems.
If you’re drawn to the amaranth family for their interesting textures and wildlife value, explore the native options available in your region. They’ll give you the amaranth experience you’re looking for while supporting the birds, butterflies, and other creatures that call your area home.
