The hotter the better, is the motto for this plant. With deep sky-blue flowers and silver-toned foliage, it’s ideal for 4.5-inch containers, gallons and baskets. Performing best in full sun, it is drought-tolerant once it is established. It needs to be protected from light frost, and deadheading is unnecessary. Blue My Mind grows between 6 to 12 inches in height and 12 to 24 inches in spread.
Production:
Plant production begins in the spring and has a summer finish.
When rooting out, keep temperature between 65°F and 72°F. Temperature should rise to 70°F to 75°F when growing on, while the holding temperature should be maintained between 50°F and 60°F.
- Maintain a pH level between 6 and 6.5.
- EC should be between 0.6 and 0.9.
- Light levels need to be moderate to high.
- Water well during root establishment. Afterwards, plants should be dry to moderate.
- Provide plants with consistent moisture for better growth and flowering.
- Use a compost or slow-release fertilizer to improve performance. A fertilizer of 150 to 200 ppm is recommended.
- Pinch plants the first two weeks after liner planting. Pinch them again five weeks later. Use of PGRs is unnecessary.
- Keep an eye out for botrytis.
Did you know?
Proven Winners recommends northern growers use care and not order Blue My Mind in too early.
Explore the September 2012 Issue
Check out more from this issue and find your next story to read.
Latest from Greenhouse Management
- Jackson & Perkins expands into Canadian market
- Green & Growin’ 26 brings together North Carolina’s green industry for education, connection and growth
- Marion Ag Service announces return of Doug Grott as chief operating officer
- Cincinnati Zoo & Botanical Garden debuting new perennial section at 2026 Breeder Showcase
- The Garden Conservancy hosting Open Days 2026
- Registration open for 2026 Perennial Plant Association National Symposium
- Resource Innovation Institute and North Dakota State University explore co-location of data center and greenhouses
- Fred C. Gloeckner Foundation Research Fund calls for 2026 research proposals

