Glitz Euphorbia

Euphorbia graminea Glitz is a compact, mounding selection with finely divided green stems and profuse small white flowers. It is often grown as a warm-season annual, where its airy habit can soften container edges or fill spaces between larger flowering plants. ## Form and Uses Park Seed lists Glitz at 10–14 inches high and 12–18 inches wide; the Royal Horticultural Society gives a broader 0.1–0.5 m range for both height and spread. The catalog’s 0.4 m height and width fall within the RHS range, so the displayed labels use the combined documented range of about 4–20 inches. Park Seed also recommends containers, window boxes, and garden beds. ## Growing Conditions Grow in full sun or light shade and use well-drained soil. The RHS notes chalk, loam, or sand and lists the selection as frost-tender; Park Seed advises waiting for reliably warm conditions before planting outdoors. Flowering can begin in late spring and continue into early autumn. ## Maintenance Keep the plant warm, water when the surface begins to dry, and prevent water from standing around the roots. Trim lightly if needed to preserve a mounded form or allow stems to spill over a container edge. Protect from frost or replace it as a seasonal annual. [Sources: Park Seed](https://www.parkseed.com/collections/flowers/products/glitz-euphorbia-seeds-51234-pk-100), [Royal Horticultural Society](https://www.rhs.org.uk/plants/361411/euphorbia-graminea-glitz/details)