Leaves and stem: Leaves are narrow, to 7 inches long and about 1 inch wide, lance-oblong with a sharply pointed tip, coarsely toothed edges and a short stalk. Leaves are opposite with coarse teeth. Your state's eligibility and % will be calculated at checkout. The specific epithet hastata means spear-shaped, likely in reference to the leaves. Sun/part shade. Verbena hastata Vervain family (Verbenaceae) Description: This is a slender, but erect, herbaceous perennial plant that is up to 5' tall. The seeds it generates are favoured by many types of birds and it a larval host plant for the Common Buckeye butterfly. Verbena hastata (American vervain, blue vervain or swamp verbena) is a flowering plant in the vervain family, Verbenaceae.It is a herb with opposite, simple leaves which have double-serrate margins, borne on stiffly erect, branching square stems. Some ephemeral species are also available for summer shipping. To collect verbena seeds, allow a few of your plant’s flowers to die off naturally on the stem. Seed heads are the top of the flower that contains the seeds after the petals have died or fallen off. FOR MORE DETAILED SHIPPING INFORMATION, INCLUDING CANADA SHIPPING RATES (SEED ONLY), PLEASE SEE 'SHIPPING' AT THE FOOTER OF THIS WEBSITE. We have cut flowers nearly all summer, and make some stunning bouquets with. But, no worries. Since it is a native perennial, if you mimic the conditions it prefers, then it will require minimal care. Verbena: Group/Species: hastata Type: Tender Perennial Common Name: Blue Vervain, Swamp Verbena Border Position: Back Soil Type: Fertile, Neutral Scent: Unscented Site: Full Sun: Moisture: Dry, Well-drained Height: 1.2m (4ft) Spacing: 30cm (12in) Sowing, Seeds, Planting: Sow February-April under cover, needs light to germinate so do not cover. Earlier shipment requests will be considered on a case-by-case basis. Then, follow the GERMINATION INSTRUCTIONS prior to planting. Verbena hastata is very easy to grow from seed. FIRST IMPRESSIONS: Verbena hastata is a clumping perennial with stiff erect squarish stems. Mother nature will do the rest. Remove seed heads unless you want the verbena to propagate naturally. Bumblebees are among the important pollinators. Blue Vervain (Verbena hastata) is wild, edible and nutritious food. Each species is different, so be sure to check the GERMINATION CODE listed on the website, in the catalog, or on your seed packet. This. The seeds are a staple for many small mammals and birds that depend on this widely-distributed plant. Some species go dormant in the summer and we can ship them July/August. As the alternative name Swamp Verbena suggests, this Vervain likes wet, even soggy, conditions but also will grow in medium soils. However, too much of this plant can cause diarrhea. Verbena is a large family that includes biennials, perennials, shrubs and trees. x Pink Vervain Seeds. Young seedlings are easy to weed out to allow remaining plants to have the space to grow well without too much competition. Welcome to Growit Buildit! In late summer, tall spikes of delicate purple flowers bloom and attract many insect and butterfly pollinators. I've been growing plants from seed and designing native plant gardens for over six years. I have never seen any damage to them, unlike many other nearby plants. Verbena hastata, commonly called blue vervain, is a Missouri native perennial which commonly occurs in wet meadows, wet river bottomlands, stream banks, slough peripheries, fields and waste areas throughout the State except for the Ozark region where it is uncommon (Steyermark).It is a rough, clump-forming perennial with a stiff, upright habit which … In fact, I would suggest that you just avoid consuming it. Verbena (Verbena Hastata Blue Vervain) - Start Verbena seeds and grow this flowering plant with numerous, pencil-like flower spikes that branch upwards like the arms of a candelabra.Commonly called Blue Vervain, some say the plant resembles a candelabra with blue flames! This plant needs full sun to reach its full potential, but a bit of shade won’t hurt it too much. Click here if you prefer to mix/match up to 6 species in a tray. They work well in gravel gardens and will seed with abandon on a pea-shingle drive or path. Most orders ship within a day or two upon receipt. Removing the seed heads keeps your verbena from spreading its seeds.