Growing Nemesia From Seed – How And When To Sow Nemesia Seeds

Yellow Nemesia Flowers

Image by ClaraNila

For many gardeners, the process of choosing when and what to
plant in ornamental flower beds can be a difficult one. While it is easy to
purchase blooming plants from garden centers and nurseries, the cost of
creating a beautiful landscape can add up quickly. Thankfully, many flowers can
easily and quickly be grown from seed, thus, creating impressive flower beds
and borders at only a fraction of the cost. Nemesia flowers are a great option for gardeners having mild winter or
summer temperatures.

When to Sow Nemesia

Nemesia plants produce small, vibrant blooms that are very
similar to that of snapdragon flowers. Native to South Africa and naturally more cold tolerant
than many other flowers, these hardy annual plants prefer cool conditions, and
come in a wide range of bright colors. With their easy-to-grow habit, these
ornamental plants are an invaluable asset to the home garden.

Choosing when to plant Nemesia seeds will greatly depend on your
climate zone. While those with cool summer temperatures will be able to plant Nemesia
in the spring, gardeners with warm summers and cool winters may have better
success by planting in the fall.

How to Plant Nemesia Seeds

Once timing has been established, planting Nemesia seeds is
relatively simple. When growing Nemesia from seed, no special treatment is
required. In fact, this plant can be germinated indoors in seed trays and/or
may be directly sown into the garden once temperatures have started to warm in
the spring.

In general, Nemesia seed germination should take place
within one to two weeks of sowing. Nemesia flowers can be transplanted into the
garden as soon as the last frost has passed, or as soon as the plants have
developed at least two sets of true leaves. Hardening off transplants will help reduce the risk of transplant shock and ensure greater
success in the garden.

Caring for Nemesia Flowers

Beyond planting, Nemesia plants require little care. Like
many other flowers, deadheading
(the removal of spent flowers) will help to prolong bloom time into the summer.
When temperatures begin to rise, growers may naturally start to notice a
decline in bloom. At this time, plants can be cut back and may resume growth
when temperatures have cooled in the fall.

This article was last updated on 10/18/21

For many gardeners, the process of choosing when and what to
plant in ornamental flower beds can be a difficult one. While it is easy to
purchase blooming plants from garden centers and nurseries, the cost of
creating a beautiful landscape can add up quickly. Thankfully, many flowers can
easily and quickly be grown from seed, thus, creating impressive flower beds
and borders at only a fraction of the cost. Nemesia flowers are a great option for gardeners having mild winter or
summer temperatures.

When to Sow Nemesia

Nemesia plants produce small, vibrant blooms that are very
similar to that of snapdragon flowers. Native to South Africa and naturally more cold tolerant
than many other flowers, these hardy annual plants prefer cool conditions, and
come in a wide range of bright colors. With their easy-to-grow habit, these
ornamental plants are an invaluable asset to the home garden.

Choosing when to plant Nemesia seeds will greatly depend on your
climate zone. While those with cool summer temperatures will be able to plant Nemesia
in the spring, gardeners with warm summers and cool winters may have better
success by planting in the fall.

How to Plant Nemesia Seeds

Once timing has been established, planting Nemesia seeds is
relatively simple. When growing Nemesia from seed, no special treatment is
required. In fact, this plant can be germinated indoors in seed trays and/or
may be directly sown into the garden once temperatures have started to warm in
the spring.

In general, Nemesia seed germination should take place
within one to two weeks of sowing. Nemesia flowers can be transplanted into the
garden as soon as the last frost has passed, or as soon as the plants have
developed at least two sets of true leaves. Hardening off transplants will help reduce the risk of transplant shock and ensure greater
success in the garden.

Caring for Nemesia Flowers

Beyond planting, Nemesia plants require little care. Like
many other flowers, deadheading
(the removal of spent flowers) will help to prolong bloom time into the summer.
When temperatures begin to rise, growers may naturally start to notice a
decline in bloom. At this time, plants can be cut back and may resume growth
when temperatures have cooled in the fall.

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