Viola odorata

Growing in Pots, Balconies & Indoors

Sweet violet (Viola odorata) is a low, shade-loving perennial grown for its fragrant flowers – and the grower confirms it can be grown indoors as well as in containers. Its tolerance of shade and cool, moist conditions makes it one of the easier violas to keep as a pot plant on a windowsill or shady patio.

Quick Details

• Container Size: A small-to-medium pot or basket of about 2-4 L (0.5-1 gal); it spreads by runners
• Indoor Suitability: A good little houseplant for a cool, bright-but-not-sunny spot
• Best Spot: Half to full shade; it dislikes hot, direct sun
• Soil & Drainage: Moisture-retentive but free-draining mix; keep it from drying out
• Watering in Pots: Keep evenly moist (average to generous); do not let it dry out

Indoors & On the Windowsill

• A true houseplant: The grower confirms it as an indoor plant. Being shade-tolerant, it suits cooler, dimmer sills that would starve sun-lovers – keep it moist and cool for the best scent.
• Windowsill growing: An east- or north-facing sill is ideal; avoid hot, dry air near radiators.
• Overwintering: It is hardy and comes back each year; potted plants simply need a cool, sheltered, frost-protected spot.

On a Balcony or Patio

• Shade & moisture: A shaded, sheltered balcony corner suits it well; keep the pot moist, as it resents drying out in reflected heat.
• Practicalities: Allow for the weight of a filled pot and for drainage runoff onto the balcony below – stand pots on feet or a tray you can empty.

Choosing the Pot, Soil & Long-Term Care

• Pot & drainage: A 2-4 L pot or basket with good drainage; it will fill it with spreading runners. Use strong drainage holes and skip a standing water saucer, which invites root rot; terracotta breathes and dries fast, while glazed or plastic pots hold moisture longer.
• Potting mix: A light, aerated mix – potting compost, or peat/coir with added perlite or vermiculite for drainage.
• Feeding: A light regular feed in growth keeps it lush; pots leach nutrients faster than open ground.
• Repotting: Divide and refresh the mix every couple of years – the runners make new plants easily.

Bloom & Edible Flower Guide

Quick Details

• Bloom Season: Winter into spring
• Flower Appearance: Small (2-4 cm) sweetly scented flowers, typically dark purple on the outer ring shading to lighter purple within
• Edibility: Yes – the flowers are edible and prized for fragrance, syrups and crystallising

Detailed Blooming Overview

Sweet violet is loved as much for its scent as its looks. The small purple flowers open in winter and spring, filling the air with their famous perfume. They are a classic edible flower, used to flavour and colour syrups, to crystallise (candy) for decorating, and to scent all manner of treats. Later in the season the plant also produces hidden, closed flowers near the base that quietly self-pollinate to set seed.

Flower Characteristics

• Small flowers, about 2-4 cm across, sweetly fragrant.
• Colour is mostly a dark purple outer ring with a lighter purple centre.

Bloom Care & Thinning

• Thinning: Not recommended – let the plant flower freely.
• Pollination: The open, scented spring flowers are visited by bees and butterflies; later closed flowers self-pollinate.
• Harvesting for the kitchen: Pick fully open, dry flowers for syrups, crystallising or fragrance.