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St. John’s Wort Seeds – Hardy Perennial Herbal Flower with Bright Yellow Blooms

Heirloom - Non-GMO - Reliable Germination

$3.49 USD
Shipping calculated at checkout.
Size: 1 Packet

What Makes Survival Garden Seeds Different - non-GMO heirloom seeds

St. John’s Wort Seeds from Survival Garden Seeds grow into a resilient, bushy perennial herb known for its bright yellow flowers and adaptability in the garden. Botanically identified as Hypericum perforatum, this hardy plant thrives in full sun and is well suited for a wide range of growing conditions. Its vibrant blooms attract pollinators, while the flowering tops have a long history of traditional herbal use, making it a versatile addition to herb gardens, pollinator plantings, and perennial landscapes.

Hardy, Adaptive, and Easy to Grow:

  • Perennial flowering herb with bushy growth habit
  • Thrives in full sun and tolerates drought once established
  • Adaptable to garden beds, containers, and larger pots
  • Produces abundant yellow flowers with distinctive stamens

Pollinator-Friendly with Traditional Value:

  • Bright blooms attract bees and other beneficial insects
  • Commonly grown for traditional herbal preparations
  • Often used in herbal teas and home apothecary gardens
  • Adds long-lasting color and structure to perennial spaces

Why Customers Love St. John’s Wort Seeds:

  • Hardy perennial suitable for many climates
  • Low-maintenance plant with reliable flowering
  • Supports pollinators and garden biodiversity
  • Valued for both ornamental and traditional herbal uses
  • Grows well in gardens or containers

How to Use / How to Grow:
Sow St. John’s Wort seeds in full sun with well-draining soil. Seeds can be started indoors or sown directly outdoors after the risk of frost has passed. Keep soil lightly moist during germination. Once established, plants require minimal care and tolerate dry conditions. Harvest flowering tops during peak bloom for traditional uses, or leave plants intact to support pollinators throughout the season.

Net Wt. 400 MG

Heirloom Herb Seeds

All of our seeds are open-pollinated, non-GMO, heirloom varieties with tested germination rates

Specifications

  • Botanical Name
    Hypericum Perforatum
  • Seasonality
    Perennial
  • Planting Zones
    4-9
  • Light
    Full Sun to Partial Shade
  • Soil Temp for Germination
    70 Degrees F
  • Germination Time
    14-21 Days
  • Planting Depth
    0 Inches (Surface)
  • Plant Size
    1-3 Feet Tall, 1-2 Foot Spread
  • Days to Bloom or Harvest
    60-90 Days
  • Growing Instructions
    Sow indoors 6-8 weeks before the last frost, or plant outdoors in fall for spring growth. If growing indoors, cold stratify seeds by storing in a refrigerator for 4-6 weeks prior to planting. Barely cover seeds with soil; light is necessary for germination. Transplant seedlings outdoors 18-24" apart in well-drained soil.
  • Seed Saving Instructions
    Allow plants to flower and form seed capsules. Harvest capsules, separate seeds from chaff, and allow to dry for an additional week. Label and store for up to 3 years.
  • Seed Count (approximate)
    3240 to 4000

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Why Choose Survival Garden Seeds

At Survival Garden Seeds, we believe in preparing today for tomorrow’s peace of mind. That’s why we offer only heirloom, non-GMO, and untreated seeds you can trust to nourish your family and support a sustainable lifestyle. As a family-owned American company, we’re committed to providing seeds that grow strong and true—helping you cultivate health, resilience, and beauty in your garden.

Frequently Asked Questions

Are your seeds heirloom and open-pollinated?

Yes. All of our seeds are heirloom, open-pollinated varieties, which means they can produce seeds that grow true to type and are suitable for seed saving.

You can learn more about open-pollinated, heirloom, and non-GMO seeds in our Survival Garden Training blog.

Are your seeds non-GMO?

Yes. All Survival Garden Seeds are 100% non-GMO. Our seeds are open-pollinated heirloom varieties and are never genetically modified.

Are your seeds treated with chemicals?

No. Our seeds are completely untreated and free from chemical coatings, fungicides, or synthetic treatments.

How do I know my seeds are fresh?

Every seed packet includes a packed-for date, and we germination-test each seed lot before packaging to ensure high viability.

What is the shelf life of your seeds?

Most seeds remain viable for 3 to 5 years or longer when stored properly in a cool, dry place away from light and moisture.

In what USDA hardiness zones can I grow your seeds?

Our varieties are selected to grow successfully across USDA Hardiness Zones 3 through 10. Each packet includes variety-specific planting guidance and germination tips.