Ageratum Flower Seeds

Ageratum Flower Seeds

6 varieties

6 products

Learn how to plant

How to Plant Ageratum Flower Seeds

Fast Facts

Planting season
Spring
Life cycle
Annual
Sowing method
Direct Sow
Seed prep
Requires Light
Light
Full Sun, Partial Shade
Water needs
Average
Planting depth
1/8 inch
Spacing
6 to 10 inches
Mature height
Varies by variety
Hardiness zones
3 to 10
Bloom season
Spring through Fall, Summer through Fall, Summer through Late Fall
Days to maturity
60 to 90 days

Ranges cover every variety in this group. Check the product page for the exact figures.

About Ageratum Flower Seeds

Ageratum Flower Seeds grow in full sun, partial shade positions. Harvest begins around 60 to 90 days from sowing. The figures below are the ones on the packets in this group; each product page carries the exact numbers for that variety.

When to plant

Plant in spring. Sow directly where the plants are to grow; this variety does not transplant happily. Hardy in zones 3 to 10 — your local frost dates decide the exact week.

Where to plant

Choose a site in full sun, partial shade. Water needs are average once the plants are established. Free-draining soil matters more than rich soil; seed sown into ground that stays wet rots before it germinates. Allow 6 to 10 inches between plants so air can move between them.

How to plant

Sow 1/8 inch deep, spaced 6 to 10 inches apart. This seed needs light to germinate, so press it onto the surface and firm it in rather than burying it. Water gently to settle the soil, then keep the surface evenly moist until seedlings or shoots appear.

How to care

Keep watering average, at the base of the plant rather than over the leaves. Grown as an annual, so plan to sow again next season. Expect to start harvesting around 60 to 90 days after sowing.

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