Sweet Pea Flower Seeds Packet

$4.95

FREE SHIPPING on seeds when you order 5 packs or more
Quick Seed Overview
  • Plant Type: Annual
  • Genus: Lathers
  • Species: Odoratus
  • Plant Height/Width: Climbing vine up to 100"
  • Exposure: Full Sun
  • Difficulty: Easy
Satisfaction Guarantee

We stand by the quality of our flower seed packets! With high germination rates and vibrant blooms, your garden is sure to flourish. If you're not completely satisfied, we’ll replace or refund—guaranteed!

Why Shido Seeds Are the Best

Our flower and vegetable seeds are beautifully packaged little packets of magic. Guaranteed to turn your garden into the envy of the neighborhood. Get your hands dirty and let nature simply do its thing.

How to Plant Sweet Pea from Seed

When to Plant Seeds

  • Cool Climates: Sow seeds in early spring, as soon as the soil is workable.
  • Warm Climates: Plant in late fall or winter to allow for early spring blooms.

Preparing the Planting Site

  • Soak seeds in warm water for 24 hours before planting to soften the seed coat.
  • Alternatively, scarify (nick) the seed coat with sandpaper to enhance germination.

Pre-Treating Seeds for Faster Germination

  • Soak seeds in warm water for 24 hours before planting to soften the seed coat.
  • Alternatively, scarify (nick) the seed coat with sandpaper to enhance germination.

Starting Seeds

Outdoors: Plant seeds 1 inch deep and 2-3 inches apart. Water gently to moisten the soil. Germination occurs in 7-14 days, depending on temperature. Once seedlings reach 4-6 inches tall, thin them to 6 inches apart.

Indoors: If starting indoors, plant seeds in biodegradable pots 4-6 weeks before the last frost. Keep in a cool, well-lit location. Transplant carefully to avoid disturbing the roots.

Pro Tip

Provide a trellis or support for climbing, and pinch back growing tips to encourage bushier growth.

Bonus: Sweet peas are great cut flowers with a lovely fragrance, so don’t forget to harvest regularly to keep the blooms coming!

Getting to know your Sweet Peas

Sweet peas are fragrant, vining annual flowers that produce delicate, butterfly-like blooms in shades of pink, purple, blue, white, and red. They thrive in cool temperatures and require rich, well-drained soil and full sun to partial shade. Sweet peas grow best with support, such as trellises or fences, as their tendrils help them climb up to 6 feet tall. They are popular in cottage gardens and floral arrangements due to their enchanting fragrance and soft petals. Regular deadheading extends their blooming period, and ample watering is necessary for healthy growth. Sweet peas are often planted in early spring for a prolonged blooming season. However, their seeds contain toxic compounds and should not be ingested.

What it's used for

1. Ornamental Landscaping:

  • Perfect for trellises, garden fences, pergolas, and arches.
  • Adds a romantic and cottage-style charm to gardens.

2. Cut Flowers:

  • Sweet peas are widely used in floral arrangements and bouquets due to their delicate texture and pleasant fragrance.
  • Long stems and vibrant colors make them ideal for decorative purposes.

3. Pollinator Gardens:

  • Since sweet peas attract butterflies and bees, they contribute to a healthy ecosystem in gardens.

4. Companion Planting:

  • Sweet peas improve soil health by fixing nitrogen, making them a good companion for vegetables like beans and tomatoes.
Growth Requirements

Light:

  • Requires full sun (6-8 hours per day) for optimal flowering.
  • In hot climates, partial afternoon shade can help extend the blooming season.

Soil:

  • Prefers well-drained, fertile soil with a pH of 6.0-7.5.
  • Adding organic compost or aged manure before planting improves soil quality.

Watering:

  • Keep soil consistently moist but not soggy.
  • Water at the base to prevent fungal diseases.

Temperature & Climate:

  • Thrives in cooler temperatures (50-70°F / 10-21°C).
  • In warmer regions, plant sweet peas in late fall or early winter for spring blooms.

Fertilization:

  • Use a low-nitrogen, high-phosphorus fertilizer to encourage blooms.
  • Avoid excessive nitrogen, which promotes foliage growth but reduces flowering.
Maintenance

Watering:

  • Water deeply once or twice a week, especially during dry spells.
  • Avoid wetting foliage to prevent fungal issues.

Deadheading & Pruning:

  • Remove spent flowers (deadhead) to encourage continuous blooming.
  • Trim back leggy vines to promote bushy growth.

Mulching:

  • Apply a thin layer of mulch around plants to retain moisture and suppress weeds.

Fertilization:

  • Use a liquid bloom booster fertilizer every 2-3 weeks during the flowering period.
Pests and Diseases

Pests:

  • Aphids – Treat with insecticidal soap or neem oil.
  • Slugs and snails – Hand-pick or use natural deterrents like crushed eggshells.
  • Spider mites – Increase humidity and spray plants with water.

Diseases:

  • Powdery mildew – Ensure proper air circulation and avoid overhead watering.
  • Root rot – Prevent by planting in well-drained soil and avoiding overwatering.
  • Fusarium wilt – Remove infected plants and rotate crops yearly.

Feed Your Plants Like You Actually Know What You’re Doing

Your plants called—they're tired of your "just water and hope" approach. Give themverteRx, the premium plant food packed with vitamins and growth boosters. Stronger roots, lusher leaves, and fewer judgmental stares from your fiddle-leaf fig. Because even plants deserve proper nutrition (unlike your diet).


Pretty Pots for Pretty Plants

Your plants work hard to look good—shouldn’t their pots do the same? Choose from our gorgeous flower pots and let your greenery thrive in style. Because plain plastic is just rude.

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