Perennials Starting With O

We have found 19 perennials starting with o from 4 retailers ranging in price from the cheapest at £5.49 to the most expensive at £17.99.

Showing 1 to 19 of 19 Order by: price ↓ | price ↑ | a-z | best selling

	Oxalis Triangularis Burgundy Shamrock 15 Corms A delightful container plant. The handsome foliage is rich burgundy-red with large, shamrock-shap... Add to wishlist \| More info \| Leave a review	£10.00 at Thompson & Morgan
	Oriental Poppy Position: full sun Soil: moist, well-drained Rate of growth: ... Add to wishlist \| More info \| Leave a review	£5.99 at Crocus
	Olea Europaea Olive Bush Add a touch of the Mediterranean to your garden with this attractive, slow-growing evergreen tree... Add to wishlist \| More info \| Leave a review	£14.99 at GardenCentre.co.uk
	Orpine Position: full sun or partial shade Soil: moderately fertile, well-drained, neutral to sl... Add to wishlist \| More info \| Leave a review	£5.99 at Crocus
	Oriental Burnet Position: full sun or partial shade Soil: poor-to-average, moist, well-drained soil R... Add to wishlist \| More info \| Leave a review	£7.49 at Crocus
	Ornamental Onion Position: full sun Soil: fertile, well-drained soil Rate of growth: average Flo... Add to wishlist \| More info \| Leave a review	£6.99 at Crocus
	Oxalis Versicolor 5 Corms This late summer flowering oxalis is sure to make an impact in any garden. The striking swirled b... Add to wishlist \| More info \| Leave a review	£9.99 at Thompson & Morgan
	Oxalis Versicolor 15 Corms This late summer flowering oxalis is sure to make an impact in any garden. The striking swirled b... Add to wishlist \| More info \| Leave a review	£17.99 at Thompson & Morgan
	Ornamental Onion Position: full sun Soil: well drained Rate of growth: average Flowering period:... Add to wishlist \| More info \| Leave a review	£5.99 at Crocus
	Oenothera Fruticosa 'Fireworks' purple-brown flushed leaves and yellow flowers opening from red buds Add to wishlist \| More info \| Leave a review	£6.75 at Burncoose
	Oenothera Macrocarpa (missouriensis) - yellow flowers remaining open in daytime Add to wishlist \| More info \| Leave a review	£6.75 at Burncoose
	Ophiopogon Planiscarpus 'Nigrescens' Japanese plant with grasslike foliage. Copious purplish-black leaves with racemes of blue/white f... Add to wishlist \| More info \| Leave a review	£7.50 at Burncoose
	Osteospermum Passion Mix 20 Plug Plants + 5 Free The upright habit and long flowering season of Osteospermum Passion Mix make this a colourful, pa... Add to wishlist \| More info \| Leave a review	£10.99 at Thompson & Morgan
	Oriental Poppy Position: full sun/part-shade Soil: moist, well-drained Rate of growth... Add to wishlist \| More info \| Leave a review	£5.99 at Crocus
	Oriental Poppy Position: full sun Soil: moist, well-drained Rate of growth: ... Add to wishlist \| More info \| Leave a review	£5.99 at Crocus
	Oriental Poppy Position: full sun Soil: moist, well-drained Rate of growth: ... Add to wishlist \| More info \| Leave a review	£5.49 at Crocus
	Oriental Poppy Position: full sun Soil: moist, well-drained Rate of growth: ... Add to wishlist \| More info \| Leave a review	£5.99 at Crocus
	Ornamental Onion Position: full sun Soil: fertile, well-drained soil Rate of growth: average Flo... Add to wishlist \| More info \| Leave a review	£6.99 at Crocus
	Oxalis Versicolor 10 Corms This late summer flowering oxalis is sure to make an impact in any garden. The striking swirled b... Add to wishlist \| More info \| Leave a review	£14.99 at Thompson & Morgan