Best Heirloom Herbs Plants in 2026

The flowers of Common Plantain are shaped like small green cabbage heads. Plants grow 12 inches tall when in full bloom when grown from herb seeds. The foliage is low growing and green.

Common plantain grows as a perennial in USDA zones 3 - 9 reaching a height of 12 inches.

The name 'Rosularis' means rose-like referring to the look of the flower heads which are shaped like double roses. Common Plantain will self-seed readily by dropping its seeds and forming new Plantain herbs the following spring.

A must-have for the herb garden is Winter Purslane, and it's so easy to grow from herb seeds! Other names are Indian Lettuce and Miner's Lettuce which was given to the herb plant because it was eaten in great quantities as a salad green during the gold rush years.

The Winter Purslane plant is considered to be both a medicinal herb as well as a culinary herb, and it is so easy and rewarding to grow! Winter Purslane is a hardy, frost-tolerant herb plant.

The leaves are succulent and have a fairly neutral, fresh taste. The flavor is best before the plant flowers, so cut the leaves when they are young if they are for salads. The flowers will form on stems, and they are small, white and in clusters.

Lavender English seed is a true lavender grown as a perennial herb seed in USDA zones 6 - 9.

Lavandula Angustifolia Vera reaches 24 - 36 inches tall and has beautiful, deep lavender blooms. These seeds are open pollinated and non gmo.

Grow plants indoors or outdoors in a well-drained, neutral to alkaline soil in an open, sunny spot to enjoy these aromatic herbs.

Lavender English seed is a true lavender grown as a perennial herb seed in USDA zones 6 - 9.

Lavandula Angustifolia Vera reaches 24 - 36 inches tall and has beautiful, deep lavender blooms. These seeds are open pollinated and non gmo.

Grow plants indoors or outdoors in a well-drained, neutral to alkaline soil in an open, sunny spot to enjoy these aromatic herbs.

Grown as a perennial plant in USDA Zones 3 - 8, wormwood herb plants have grey-green fine foliage. They are considered to be a half shrub with numerous yellow flowers in spires. The wormwood leaves have a very aromatic fragrance and a bitter taste.

It is one of the few herbs capable of growing in poor soil with full sun to part shade. Pruning is usually done in fall. If you live in a location with real hot summers, wormwood will sometimes go dormant in the summer heat and sprout again when cooler temperatures return.

To harvest wormwood for future use in insect teas, dried arrangements or sachets you will pick the upper portions of the stalks when they are in full flower and there is no moisture on the plant. Generally, flowering occurs after July in most locations. Be sure to pick any damaged leaves off your stalks.

Did you ever eat Horehound candy as a kid? It might have been called candy, but it was really a medicinal herb that was helpful in treating deep chest coughs.

Start your own herb seeds for these perennial plants. Marrubium vulgare plants will reach about 24 inches in height and produce flowers that attract beneficial insects. They are also great companion plants for tomatoes and peppers.

Herb gardening is a fun and rewarding past-time. Grow these herb seeds for Zones 4 - 8. The horehound plants benefits from a hard cuttings to extend the harvest.

A must-have for the herb garden is Winter Purslane, and it's so easy to grow from herb seeds! Other names are Indian Lettuce and Miner's Lettuce which was given to the herb plant because it was eaten in great quantities as a salad green during the gold rush years.

The Winter Purslane plant is considered to be both a medicinal herb as well as a culinary herb, and it is so easy and rewarding to grow! Winter Purslane is a hardy, frost-tolerant herb plant.

The leaves are succulent and have a fairly neutral, fresh taste. The flavor is best before the plant flowers, so cut the leaves when they are young if they are for salads. The flowers will form on stems, and they are small, white and in clusters.

Safflower plants like full sun and hot conditions as they are native to the Mediterranean. The thistle-like foliage is mildly prickly, and the colorful blooms will provide long lasting color.

Safflower is a 30 - 36 inch tall annual herb growing in USDA zones 3 - 9.

Safflower herbs can be used as dyes and as a saffron substitute in rice dishes. Commercially, it is important as a source of good quality cooking oil. Safflower Carthamus flowers are excellent for cutting and drying. The dried blooms are considered to be everlasting.