But in colder regions you can also over-winter a rosemary plant by digging it up in the fall, planting it in a container, and bringing it indoors.Unlike most other plants, it prefers a dry potting soil when grown indoors.With the right technique and growing location, you can easily transplant garden rosemary to an indoor pot and continue to grow it over the winter. .

How to Dig Up a Rosemary Bush

In dry, sandy soils, rosemary sends out extensive feeder roots to find the water it requires. .

How to Grow Rosemary Plants

Space rosemary plants 2 to 3 feet apart in an area with abundant sunlight and rich, well-drained soil with a pH of 6.0 to 7.0.Before planting, set your garden up for success by mixing in several inches of aged compost or other rich organic matter into your native soil.Promote spectacular growth by feeding rosemary regularly with a water-soluble plant food.Potted rosemary needs a lighter-weight soil mix, so fill containers with Miracle-Gro® Performance Organics® All Purpose Container Mix instead. .

Rosemary Outdoors and In

This aromatic evergreen is an indispensable kitchen herb, it’s used as an ornamental element in the garden, and it is used in aromatherapy.Rosemary is a member of the Labiatae or mint family, and it grows as an evergreen perennial shrub in mild-wintered regions of the world.Its Latin name, Rosmarinus officinalis, means “dew of the sea,” a reference to its Mediterranean roots.Growing rosemary from seed typically results in low germination and excessive plant variation.Rosemary is easy to propagate, and sometimes roots will develop even in a glass of water on a sunny windowsill.When growing rosemary in the ground in southern climates, mulch around the plant to keep the roots cool.If you have mature rosemary plants that have been in the ground for many seasons, you can give them a good feeding in the springtime with a kelp-based liquid fertilizer.Here in the North, I recommend growing rosemary in a clay pot during the summer and bringing it indoors for the winter.In Minnesota, I have seen rosemary survive to about 25ºF without any sign of damage, but I would bring plants in before temperatures get that low.Successfully growing rosemary indoors requires good sunlight—the more the better — and ideally a southern exposure.Rosemary thrives outdoors in pots, especially in an easterly spot where it gets full sun until midday.A thin layer of gravel in the bottom of the pot also improves drainage, keeping the roots a little drier during rainy spells.I pot it up with curry, society garlic, ‘Red Rubin’ basil, bay, garden sage, curly parsley, and thyme.Our new Web site, vegetablegardener.com , is your place to go to learn everything about raising edibles, from starting seeds to preparing tasty dishes.‘Shady Acres’ seldom flowers, and the dark green leaves grow up to 1 inch long while keeping close to the branch.‘Nancy Howard’ grows to be a large, airy plant with nearly white flowers appearing at the top of the stems.Last year I acquired a ‘Silver Spires’ rosemary plant with variegated leaves that range in color from pale yellow to white and green. .

How to Grow Rosemary from Seed

Cover the seed with a little more mix, water lightly and place the container in a warm location or onto a heat mat.As soon as you see the tiny rosemary plants starting to grow, it is important to give them a good light source and a warm environment.In warmer areas, zone 7 and above, your rosemary plants will be large enough to survive outside and give you pretty blue flowers early next year. .


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