Gilia plants bloom from summer through to autumn and carry globe or trumpet shaped flowers. These may be white, yellow, blue or pink.
Some common names include Thimble Flower, Bird's Eyes, Standing Cypress, and Queen Anne's Thimble.
Gilia capitata – Globe Gilia by The Marmot.
Gilia congesta by Matt Lavin.
Common Names: Gilia. Gily-flower, Queen Anne's Thimble, Thimble Flower. Gilia: Californian; Blue; Bird's Eye; Globe; Purplespot; Yellowthroat; Rock; Salt; Star; Rosy; Hollyleaf.
Life Cycle: Hardy annual.
Height: 4 to 47 inches (10 to 120 cm).
Native: Tropical and temperate regions of the Americas.
Growing Region: Zones 6 to 10.
For best results it is best to grow thimble flower, Bird's eyes, and other Gilia genus plants outdoors from seed. Sow the Thimble flower seeds at a depth of about 3 mm (1/8 inch).
Space Gilia plants at 20 to 40 cm (8 to 16 inches; small varieties) through to 60 to 80 cm (24 to 32 inches; large species).
It should take from two to three weeks for the Gilia plants to germinate at a temperature of 12 to 18 degrees centigrade (54 to 64°F).
Thimble flowers like to grow in sunny areas of the garden. This should have good drainage and a sandy soil.
Members of the Gilia plant genus, such as Thimble flower and Standing Cypress, basically look after themselves and require little attention. It may be a good idea to stake taller Gilia varieties.
I hope that you enjoyed this guide on how to grow Gilia plants. You may also enjoy the following Gardener's HQ growing guides: How to grow Cathedral bells, Amaryllis plant, and Polemonium plants.