Dolce Toffee Tart Coral Bells (PW)

Overview

• Botanical name: Heuchera ‘Dolce® Toffee Tart’ (PP 33694) 

• Common name: Dolce® ‘Toffee Tart’ Coral Bells

• Foliage: Leaves emerge amber with a silver overlay, mature to a warm ginger tone, then soft green in late summer. 

• Size: Approx. 8‑10″ tall × 16‑18″ wide (as per grower specs) 

• Flower: Creamy white blooms appear on burgundy stems. 

• Hardiness: Zone 4‑9 according to sources; with ideal site conditions, likely viable in some Zone 3 gardens. 

Light & Site Requirements

• Best in part shade: Morning sun or bright filtered light is ideal; full afternoon sun especially in hot climates may cause foliage fade or scorch. 

• Soil: Rich in organic matter, well‑drained. Avoid heavy soggy soil especially in winter. 

• Plant spacing: Since spread is ~16‑18″, space plants accordingly for a full mound effect.

Watering & Maintenance

• At planting: keep soil evenly moist but not water‑logged.

• Established plants: moderate water – Heucheras do not like crown sogginess; better to err slightly dry than overly wet. 

• Mulching: In cold climates, a light mulch after soil freezes helps prevent heaving; avoid heavy mulch layers around the crown.

• Pruning: In early spring, remove any tattered or damaged foliage. After bloom, remove flower stalks if desired to keep tidy. 

Cold‑Climate (Zone 3) Considerations

• Though rated to Zone 4, this cultivar can work in Zone 3 if sited well: full/bright part sun, excellent drainage, minimal crown moisture.

• Avoid planting in low spots that collect melt or water. Raised beds or sloped sites are beneficial.

• Protect from harsh drying winds; snow cover helps but ensure not sitting in standing water during melt.

• Since foliage is key interest, maintaining healthy foliage through winter is important for spring appearance.

Photo from Proven Winners