Dwarf sunflower

Light

Sunny

Pot size

Medium pot (about 5 to 15 litres)

Care level

Easy

Year round or seasonal

Seasonal flower for warm weather

Pets

Pet safety not confirmed

Light and position

Full sun: 6 or more hours of direct sun.

Size and pot

Sunflowers range from 1.5 to 10 feet; NC State names dwarf cultivars of 1 to 2 feet. Our pot band: medium pot (about 5 to 15 litres).

Watering

Moist, well-drained soil that can occasionally dry.

Potting mix and feeding

It forms a taproot, so choose a deep pot.

Growing through the year

Sow seed directly once the weather has warmed.

Grown for one season: sow or plant it once the weather is warm and frost-free.

Watch for

Caterpillars, slugs, snails and beetles; powdery mildew, leaf spots and rust.

Pets and people

ASPCA’s “Sunflower” entry is for a different species (Helianthus angustifolius), listed as non-toxic. We could not confirm the listing for Helianthus annuus, so we do not mark it pet-safe.

General gardening information, not professional advice. Plant toxicity details are a starting point, not veterinary or medical advice: if a pet or child may have eaten a plant, contact a veterinarian or doctor promptly.

Care level: NC State’s maintenance rating (Low). Pot band and summary wording are ours, based on the sources below.