Growing Plants from Seed:Snapdragon (Anthirrhinum major)
Karen Snapdragons are tender perennials that are usually grown as annuals. They need cool temperatures to grow well and are usually planted in the spring in USDA zone 7 and north,…
Collecting Seed: Snapdragon (Anthirrhinum majus)
Snapdragons are tender perennials usually treated as annuls. They are cool weather plants and often grown in the spring and fall as they do not do well in summer heat.…
Growing Plants from Seed: Zinnia (Zinnia elegans)
Zinnia are warm weather annuals native to Central America, Mexico, and southwestern US. They are grown for their intensely colored flowers which are held singly on long stems. Flowers may…
Plant Profile: Bishop’s Weed (Aegopodium podagraria ‘Variegatum’)
Also called goutweed, this herbaceous perennial is native to Eurasia but has been introduced into the US where it is often used as a ground cover. It is a member…
Plant Profile: Woolly Yarrow (Achillea tomentosa )
This semi-evergreen, mat-forming perennial is native to the lowlands of Europe and western Asia and is a member of the aster family, Asteraceae, that also includes daisy, goldenrod and lettuce.…