Woolly Aerva Plant Care

Woolly Aerva (Aerva lanata) belongs to the Amaranthaceae family within the Aerva genus. Woolly Aerva is native to the tropics of Africa and Asia. Woolly Aerva is also known as Hairy Aerva, Cottonweed, Mountain Knotweed.

Woolly Aerva displays a low-growing, spreading perennial growth habit, reaching up to tall with a spread of approximately . Woolly Aerva produces small clusters of white or pink flowers.

Woolly Aerva thrives in full sun to partial shade.

Well-draining sandy soil mix with added organic matter. Good drainage is essential for Woolly Aerva to prevent waterlogging, which leads to root rot and fungal issues.

Repot every 1-2 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Woolly Aerva can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to aerva tomentosa plant care, which shares the same genus.

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Woolly Aerva is susceptible to aphids, spider mites, whiteflies. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.