WebHeight: 36-48 in. (90-120 cm) 4-6 ft. (1.2-1.8 m) Spacing: 18-24 in. (45-60 cm) Hardiness: USDA Zone 3a: to -39.9 °C (-40 °F) USDA Zone 3b: to -37.2 °C (-35 °F) USDA Zone 4a: to -34.4 °C (-30 °F) USDA Zone 4b: to -31.6 °C (-25 °F) USDA Zone 5a: to -28.8 °C (-20 °F) USDA Zone 5b: to -26.1 °C (-15 °F) USDA Zone 6a: to -23.3 °C (-10 °F) WebCentaurea - Bachelor's Button - Cornflower / Centaurea Imperialis Mix Seeds - Sweet Sultan; Centaurea Imperialis Mix Seeds - Sweet Sultan ... Plant Hardiness: Hardy: Plant Height: 21 - 30 inches: Plant Lifecycle ... Mix includes white, rose, lilac and purple tones. Fall sow in zones 7-10. Packet: 100 seeds. Reviews. Be the first to review this ...
Centaurea cyanus (Bachelor
Web10 rows · Jul 3, 2011 · When it comes to temperature, cornflower tolerates both a light freeze as well as a hot summer ... Gaura (Oenothera lindheimeri, formerly Gaura lindheimeri) is a low-maintenance … Hardiness Zones: 2-11 (USDA); annual in all zones: Native Area: Southern North … Grandiflora: These types of petunias have especially large flowers. But they … Easy Flowers to Grow From Seed . Bachelor's Button (Centaurea … Liatris, also known as blazing star or gayfeather, is a long-blooming perennial … Aerobic organisms are an important ingredient in good compost; without … Julie Thompson-Adolf is a Master Gardener and author. She has 30+ years of … The foliage of N. damascena plant is ferny, the flowers are fluffy, and the seed pods … Julie Thompson-Adolf is a Master Gardener and author. She has 30+ years of … However, the blooms of the Asiatic lily are larger (4 to 6 inches), have more … Web10 rows · Jun 8, 2005 · Purple coneflowers grow well just about anywhere in USDA hardiness zones three through nine, but ... sustainable tourism in bhutan
Cornflowers Seeds - Blue Boy & Mixed Color Annual …
WebWhen & Where to Plant Cornflower Light: Full sun, open fields. Soil: Moist, well-drained soil. Can tolerate drought conditions, once established. Spacing: Allow 8-12 inches in between plants. Planting: Sow seeds in early spring for summer blooming plants. WebHARDINESS ZONES: Annual. STEM LENGTH: 12-34". VASE LIFE: 7-10 days. HARVEST: Clarkia unguiculata: Harvest stems when the lower set of blooms is just beginning to … WebDescription Often seen growing as a weed in fields and along roads and railroads, Cornflower is a hardy, low maintenance cool season annual with striking blue flowers. Cornflower is very adaptable and will tolerate poor … sustainable tourism tax menorca