Growing Swiss Giant Mixture Pansy Garden Seeds
- Taxonomy: Viola x wittrockiana
- Seed Type: Annual
- Sow Indoors or Outdoors: Sow Swiss Giant Mix pansy seeds indoors using a starting kit 12 – 14 weeks before the final frost. Pansies do not grow naturally in the wild and are not recommended for direct outdoor sowing. Maintain pansy seeds in complete darkness for germination then place beneath fluorescent grow lights for 16 hours per day with 8 hours of darkness. Harden-off seedlings before transplanting outside into shady and cool spot in the garden or comparable place indoors.
- Days to Maturity: 91 – 98 days
- Hardiness Zone: 4 – 10
- Planting Depth: Plant 3 – 4 seeds ¼” deep
- Plant Spacing: 12 – 16”
- Growth Habit: 6 – 10” mounded dwarf with a 24 – 30” spread covered in 3 – 4” blooms
- Soil Preference: Moist, hummus-rich, well-drained
- Light Preference: Full sun – partial shade
- Diseases/Pests/Troubleshooting: Avoid overhead watering to minimize wetting foliage as Swiss Giant Mix pansy seeds are susceptible to fungal and leaf diseases if not properly ventilated. Pansies will benefit from shade and decline in mid-summer and are best removed before the fall. Pansies have no serious pests or diseases, but monitor for slugs and snails.
- Color: A mix of “ink-blotted” petals in shades of crimson, rose, canary, blue, purple, and white
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Seeds Per Package:
- 500 mg - Approximately 700 Seeds
- 1/4 oz - Approximately 9,900 Seeds
- 1 oz - Approximately 39,600 Seeds
- 4 oz - Approximately 158,400 Seeds
Sow Swiss Giant Mix pansy seeds indoors using a starting kit 12 – 14 weeks before the final frost. Pansies do not grow naturally in the wild and are not recommended for direct sowing. Maintain pansy seeds in complete darkness for germination then place beneath fluorescent grow lights for 16 hours per day with 8 hours of darkness. Harden-off seedlings before transplanting outside into shady and cool spot in the garden or comparable place indoors. Plant 3 – 4 Swiss Giant Mix pansy seeds ¼” deep and 12 – 16” apart in moist, hummus-rich, and well-drained soil in full sun to partial shade. Avoid overhead watering to minimize wetting foliage as Swiss Giant Mix pansy seeds are susceptible to fungal and leaf diseases if not properly ventilated. Pansies thrive in cool and moderate summers and will benefit from shade, declining in mid-summer and best removed before the fall. Pansies have no serious pests or diseases, but monitor for slugs and snails. Swiss Giant Mix pansy seeds mature in 91 – 98 days as 6 – 10” mounded dwarf with a 24 – 30” spread covered in 3 – 4” blooms.
Viola x wittrockiana is a hybrid resulting from tri-colored violas. The pansy only exists as a result of mass crossing and hybridizing of the viola during the 19th century and has never grown naturally in the wild. There is much debate and etymological red tape about interchanging the common terms “pansies”, “violas”, and “violets”. The species wittrockiana pays homage to 19th century pioneering botanist Veit Brecher Wittrock.