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Watering Sweet Broom (Cytisus spachianus) in Phoenix

Hello Mike,

Cytisus spachianus needs well-drained soil and full sun. Water deeply during the first growing season; thereafter, it's drought-tolerant but appreciates occasional summer water in extreme heat. Mulch with leaf mold or compost to retain moisture. Never let it sit wet.

Plant in the area that dries between waterings—constant moisture causes root rot. Trim after flowering to maintain shape.

Gill

Shrubs: Troubleshooting Amaryllis That Won't Bloom; Phalaenopsis Orchid Blooming Twice a Year: Is That Normal?; Reviving a Discounted, Dried-Out Sweet Broom (Cytisus spachianus); Overwintering Cytisus spachianus in Maine (Zone 5); Transplanting Wisteria and Hydrangea: Fall vs. Spring; Fall Care for Sweet Broom (Cytisus × spachianus) in Baton Rouge; Sweet Broom Not Blooming After Two Years: Fertilizer and Mulch Fix; Blue Hydrangeas Not Blooming: Root Pruning to Shift Energy; Deadheading 101: Extend Your Flowering Season with a Simple Snip; Why Won't My Plant Bloom? Five Common Reasons

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