Staked Rose of Sharon: Fertilizer Change for Root Development

Root Deficiency in Established Plant

A gardener's 4-year-old rose of sharon requires staking; root ball insufficient for support despite good blooms and foliage.

Ed Gulliksen recommends low-nitrogen fertilizer (5-10-10 or similar) to shift energy from top growth to root development and structural strength.

Shrubs: Rose of Sharon Sticky Residue: Aphids or Scale; Rose of Sharon Trunk Lichens and Bark Split: Not the Primary Problem; Rose of Sharon Freeze Damage: Wait for Regrowth; Rose of Sharon Pruning and Aphid Control Guide; Propagating Rose of Sharon from Cuttings; Rose of Sharon Split Trunk: Clean, Support, Don't Expect Fusion; Rose of Sharon Cut to Ground: Wait and See If It Resprouts; Reviving Stunted Rose of Sharon in Clay Soil; Bare-Root Rose of Sharon Not Leafing Out: Root Growth Without Top Growth; Growing Rose of Sharon and Flame Tree in Containers vs. Ground

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