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Sweet Pea ‘Little Sweetheart’ seeds packet – dwarf sweet pea variety
Sweet Pea ‘Little Sweetheart’ blooms on short stems, ideal for containers
Back of Sweet Pea ‘Little Sweetheart’ seed packet with sowing instructions
Sweet Pea ‘Little Sweetheart’ blooms on short stems, ideal for containers
Side view of Sweet Pea ‘Little Sweetheart’ seed packet
Close-up of fragrant Sweet Pea ‘Little Sweetheart’ flowers with soft pastel tones

Sweet Pea 'Little Sweetheart' Seeds

Lathyrus odoratus

Soft pastel sweet pea delights. This dwarf variety of Sweet Pea is perfect for containers and won’t need the usual support to grow. They will make you look good in the garden springing to flowers in red, pink, white, purple, roses, lilacs and blues.

Approx 20 seeds

  • Pollinator-Friendly
  • Compact for Pots
  • Tolerates Most Light
  • Cut Flowers

Sweet Pea 'Little Sweetheart' Seeds – Quick Growing Guide

Sweet Pea 'Little Sweetheart' seeds produce charming, fragrant dwarf flowers ideal for containers and small gardens. Sow from January to May or October to December. These cut flower sweet peas thrive in full sun with regular watering, offering blooms within 10–14 weeks for delightful floral displays.

How to Sow, Grow and Harvest Sweet Pea 'Little Sweetheart' Seeds

  • Sow:Jan–May, Oct–Dec
  • Germination:10–21 days
  • Grow:Full sun, support with canes or trellis
  • Water:Keep soil moist but well-drained
  • Harvest:Pick flowers regularly once blooming to encourage growth
  • Best for:Pots, beds, windowsills

Grow in Your Garden

Sweet Pea 'Little Sweetheart' – Dwarf Delight for Pots & Bouquets

Calendar

Sweet Pea 'Little Sweetheart' Seeds planting calendar: Jan–May, Oct–Dec: Sow • May–Sep: Flowers or harvest

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
SowFlowers / Harvest

How to Grow

Start Sweet Pea 'Little Sweetheart' seeds indoors between January and May or from October to December in well-drained soil. These dwarf sweet peas thrive in full sun to partial shade and are ideal for balconies, terraces, and containers where they look after themselves without needing support.

  • Sowing

    Soak the seeds overnight before sowing one seed per hole in well-drained soil, lightly covering them to encourage germination. This method suits sowing throughout the cooler months from January to May and again in October to December.

  • Growing

    Once seedlings appear, thin them to ensure strong growth and plant them in pots around 25 cm in size or garden beds, as their dwarf habit means they do not require support. Growing from May to September, these compact plants remain manageable and perfect for small spaces.

  • Plant care

    Water Sweet Pea 'Little Sweetheart' regularly to keep the soil moist but not waterlogged, especially during dry spells. Deadhead spent flowers to encourage continuous blooming and enjoy fragrant cut flowers throughout the growing season from May to September.

About Sweet Pea 'Little Sweetheart'

A compact, non-climbing sweet pea bred especially for pots and small spaces. ‘Little Sweetheart’ produces masses of lightly fragrant blooms without the need for supports, making it ideal for containers, balconies, and edging. Easy to grow from seed and perfect for small cut-flower posies.

  • Pollinator-Friendly
  • Compact for Pots
  • Tolerates Most Light
  • Cut Flowers

Eventual height & spread

0.5m
0.3m
Plant

History of Sweet Pea 'Little Sweetheart'

Originating from southern Italy and Sicily, sweet peas have a rich history. Their delightful fragrance and charming blooms have been treasured by gardeners worldwide for centuries.

Other NamesSweet pea + Vetchling
Pet/Baby SafeKnown to be toxic

FAQs

Reviews

No reviews yet for Sweet Pea 'Little Sweetheart' Seeds. If you have grown it, yours would be the first.

Elsewhere in the range

Recent reviews of other Herboo seeds. These are not ratings of Sweet Pea 'Little Sweetheart' Seeds.

26 Aug 2026

Can't go wrong with Cosmos

Lovely packet of seeds, bought one for me and one as gift :)

Gareth
20 Aug 2026

Good card gifts

Bought a couple of these as card gifts for friends and they loved them

Flavia
12 Mar 2026

Good tips

Liked how you gave tips on how best to sow. nicely done

Joel C.