Asparagus retrofractus — Asparagus Tree Fern is an unusual ornamental asparagus with upright, woody, tree-like growth and fine ferny foliage for collectors, patios, and frost-free landscapes.
This guide covers growing conditions, seed-starting basics, garden uses, and ordering information for Seedman customers.
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Asparagus Tree Fern is an unusual ornamental asparagus with upright, woody, tree-like growth and fine ferny foliage for collectors, patios, and frost-free landscapes. It is a useful addition for gardeners looking for distinctive seed-grown plants with ornamental, edible, ecological, or collection value.
Soak seeds for 24 hours before sowing. Plant warm in a well-drained seed mix and keep lightly moist until seedlings develop.
Seed germination can vary by freshness, storage, temperature, and growing conditions. Use clean containers and a well-drained seed-starting medium.
Asparagus Tree Fern can be used in appropriate climates and garden styles where its mature size, sunlight needs, and moisture preferences are matched to the site. For best performance, provide full sun to partial shade and soil conditions suited to the species.
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View Seedman Product PageIt is an ornamental asparagus with a more upright, shrubby or tree-like habit than common asparagus fern types.
No. Like other asparagus ferns, it is not a true fern.
Yes. Container culture is useful where winters are cold.
Full sun to partial shade works, with bright light encouraging sturdy growth.