-
CATEGORY ::
- All Seeds /
- All Flower Seeds








St. John's Wort Seeds

SEASON
Perennial

USDA ZONES
4 - 8

HEIGHT
24 inches

BLOOM SEASON
Summer

BLOOM COLOR
Yellow

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Well-drained, pH 5.8 - 7.2

DEER RESISTANT
Yes

SEASON
Perennial

USDA ZONES
5 - 10

HEIGHT
10 inches

BLOOM SEASON
Spring through winter

BLOOM COLOR
Mix

ENVIRONMENT
Partial shade

SOIL TYPE
Well-drained, pH 6.1 - 7.5

DEER RESISTANT
Yes

HOUSE PLANT
Yes
LATIN NAME
Sinningia speciosa

SEASON
Annual

USDA ZONES
5 - 10

HEIGHT
8 inches
WIDTH
30 inches

BLOOM SEASON
Mid spring to early fall

BLOOM COLOR
Yellow with white edge
GROWTH RATE
Fast

ENVIRONMENT
Full sun

DEER RESISTANT
Yes
LATIN NAME
Limnanthes douglasii

SEASON
Perennial

USDA ZONES
5 - 9

HEIGHT
14 inches

BLOOM SEASON
Spring to frost season begins in fall

BLOOM COLOR
Mix

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained soil, rich in organic matter, pH 6.0 - 6.9

DEER RESISTANT
No

SEASON
Annual

USDA ZONES
3 - 11

HEIGHT
120 inches

BLOOM SEASON
Spring to fall

BLOOM COLOR
Purple

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Rich, loamy soil, pH 5.5 - 6.5

DEER RESISTANT
No

SEASON
Perennial

USDA ZONES
7 - 11

HEIGHT
28 inches

BLOOM SEASON
Spring to fall

BLOOM COLOR
Rosy purple

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Well drained soils, pH 6.6 to 7.5

DEER RESISTANT
Yes

SEASON
Perennial

USDA ZONES
7 - 11

HEIGHT
4 inches
WIDTH
12 - 18 inches

BLOOM SEASON
Early spring to early fall

BLOOM COLOR
Pink

ENVIRONMENT
Full sun to partial shade

FOOT TRAFFIC
Light

DEER RESISTANT
Yes

SEASON
Annual

USDA ZONES
3 - 11

HEIGHT
100 - 140 inches

BLOOM SEASON
Late spring to late summer

BLOOM COLOR
Mix

ENVIRONMENT
Full sun

SOIL TYPE
Well drained, pH 6.6 - 7.5

DEER RESISTANT
No

HOUSE PLANT
No
About...
St. John's Wort (Hypericum Perforatum) - Start St. John's Wort seeds to grow this short-lived perennial. St John's Wort plant is a short, woody, drought tolerant shrub that grows about 24 inches tall and has fragrant yellow flowers from mid to late summer. Hypericum St John's Wort was apparently named after John the Baptist, and historically has been used to ward off evil spirits and witches.
MORE FLOWER OPTIONS
Planting Directions

TEMPERATURE
60F
AVERAGE GERM TIME
10 - 20 days
LIGHT REQUIRED
Yes

DEPTH
Do not cover the seed but press into the soil

SOWING RATE
3 - 4 seeds per plant

MOISTURE
Keep seeds moist until germination

PLANT SPACING
18 - 24 inches
St. John's Wort (Hypericum Perforatum) - Start St. John's Wort seeds to grow this short-lived perennial. St John's Wort plant is a short, woody, drought tolerant shrub that grows about 24 inches tall and has fragrant yellow flowers from mid to late summer. Hypericum St John's Wort was apparently named after John the Baptist, and historically has been used to ward off evil spirits and witches. As an herb plant, the oil in the leaves have been used topically for wounds, sunburns, and general aches and pains. St John's Wort herb has also been used to treat mild depression and insomnia with some success. St. John's Wort ground cover is often used to cover areas along side walks and driveways.
How To Grow Hypericum From Seed: St. John's Wort seeds are easy to grow. Plant the herb seeds indoors 6 - 8 weeks before the last frost, or outside after danger of frost has passed. Press the Hypericum seeds into the soil, but do not cover it as the seed will germinate better with light. Transplant the Hypericum seedlings when they are 2 - 3 inches tall. The plants will tolerate most any soil conditions but prefer moist and light soils. Fertilizer is only necessary in the poorest of soils, and water in prolonged drought times.