Agapanthus 'Tall Blue Xera'

Agapanthus ‘Tall Blue Xera’

This is a strain of Agapanthus from the very cold hardiest varieties that we grow. Not only are these perfectly hardy to cold they are naturally completely deciduous. Even better they wait to emerge until all danger of frost has past. Many ‘hardy’ CA varieties leaf out in the false spring of late winter and then get nipped hard by possible late freezes. Not at all fussy about soil but best in enriched soil with light consistent summer irrigation. Large globes of rich sky blue flowers are bigger than a grapefruit and wave at the top of 3′-4′ stems. Quite a bit taller than other hardy varieties. Full sun to very light shade and not fussy. They will live in containers for eons and bloom like crazy. Flowers appear from late June to early August and are very showy. This is a very pretty tall strain that is reliable and kind of hard to F up. If you’ve lost Agapanthus in a cold garden or unfortunate freeze this is the one to try. As with all Agapanthus they thrive and bloom in neutral to alkaline soil. Incorporate a handful of lime in the hole at planting time.  Strappy clumps of mid-green leaves are handsome following bloom. As the plant multiplies it increases its blooms stem count markedly.

Xera Plants Introduction

My Favorites

Plant type: ,  |  Sun exposure: ,
Biome: , ,  |  USDA Hardiness zone: Zn7a 5º to 0ºF
Foliage color:  |  Foliage season:


Agapanthus 'White Profusion'

Agapanthus ‘White Profusion’

Born and bred in the PNW this excellent compact and extremely floriferous white flowered Lily-of-the-Nile is a first rate selection. To 20″ tall and forming an expanding but compact clump. Flowers appear for 4-6 weeks in mid-summer. Clear, pristine white with abundant flower spikes- a small amount of leaves supports copious flower spikes- a great attribute of the best Agapanthus. Lots of flowers/few leaves.  Full sun to very light shade in rich, well drained soil with regular summer water. Completely winter deciduous. Handsome pale green matte foliage. Long lived perennial. Mix with Blue Agapanthus for contrast. Bloom stems increase markedly with the size of the clump. Our favorite hardy white Lily of the Nile. Agapanthus do best in neutral to alkaline soil. Incorporate a handful of lime in the planting hole.

My Favorites

Plant type:  |  Sun exposure:
Biome: , , ,  |  USDA Hardiness zone: Zn7a 5º to 0ºF
Foliage color:  |  Foliage season:


Agapanthus 'Xera's Cobalt'

Agapanthus ‘Xera’s Cobalt’

Our own seed strain taken from the very darkest blue flowers in the Agapanthus kingdom. Prolific blooming, long lived, cold hardy perennials that require rich, well drained soil with regular summer water. Full sun to very light shade. Blooms of the deepest cobalt to black rise on average to 30″ tall for 4-6 weeks in mid-summer. Completely deciduous in winter. Wonderful in the middle/back of a border and a natural with ornamental grasses and Kniphofias. Hummingbird plant.

Xera Plants Introduction.

My Favorites

Plant type:  |  Sun exposure:
Biome: ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season:


Agapanthus inapertus

Agapanthus inapertus

Drooping Agapanthus isn’t exactly a romantic moniker but it aptly describes the dramatic blossoms on this large perennial. Strappy leaves form clumps and rise to 30″ tall. In August bold spikes emerge to 4′ tall with sky blue drooping clusters of flowers. Very pretty. Clumps spread to 3′ wide so give this plant room for the future. As the plant increases so does the flower stem count. The tall strong flowers work wonderfully in arrangements. They are also coveted by hummingbirds. Full sun and rich soil with regular summer water- at least until blooms fade. As with all Agapanthus it blooms better in neutral to alkaline soil. Incorporate a handful of lime in the planting hole. Mulch in very cold gardens. Excellent for the middle or back of a border. Lives in large containers for many years. Native to high elevation grasslands in South Africa. Winter deciduous.

My Favorites

Plant type:  |  Sun exposure:
Biome: ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season:


Agapanthus x 'Stripes'

Agapanthus x ‘Stripes’

An excellent cold hardy Lily-of-the-Nile that was bred in the PNW. To 3′ tall in bloom from a low basal presence of strappy green leaves. Each flower in the truss is light blue with darker blue stripes. They are pretty up close- from a distance it reads as glowing baby blue. And you can use this luminosity to your advantage. Easy to grow perennial for full sun to very light shade in rich, well drained soil with regular summer water. This cultivar performs even without regular water but the blooms last longer and are larger with it. Completely deciduous in winter. Agapanthus perform best in neutral to alkaline soil, incorporate a handful of lime in the planting hole.

My Favorites

Plant type:  |  Sun exposure: ,
Biome: , ,  |  USDA Hardiness zone: Zn7a 5º to 0ºF
Foliage color:  |  Foliage season:


Agapanthus x ‘Summer Nights’

Agapanthus x ‘Summer Nights’

A northwest raised cold hardy selection with deciduous leaves and the most intense deep blue  flower spikes to 28″ tall in June and July. Full sun, well drained soil and regular water. Deciduous Agapanthus (REALLY) appreciate good soil. Combine with other perennials for love, joy. Best with regular summer irrigation and annual applications of organic fertilizer. Has been a long lived, long term performer in landscapes from Vancouver, BC to Medford , Oregon. Selected for intense deep blue flower color combined with excellent hardiness to cold.

My Favorites

Plant type:  |  Sun exposure:
Biome: , ,  |  USDA Hardiness zone: Zn7a 5º to 0ºF
Foliage color:  |  Foliage season:


Allium schoenoprasm

Allium schoenoprasm

Chives! Everyone needs these easy to grow, long-blooming, edible perennials in their garden. Late spring brings stems clad in rich lavender/purple flowers that are spicy and wonderful in salads. Cut back at any time and a new crop of tasty leaves will appear. To 18″ tall and forming clumps. Full sun and virtually any soil with consistent summer water. Moderate deer resistance. Often seeds around. These are easy to identify and dispatch or share with friends. A first-rate flowering border perennial as well. Winter deciduous.

My Favorites

Plant type: ,  |  Sun exposure:
Biome: , ,  |  USDA Hardiness zone: Zn4a -25º to -30ºF
Foliage color:  |  Foliage season:


Eucomis 'Sparkling Burgundy'

Eucomis ‘Sparkling Burgundy’

Bold cold hardy bulb that we cherish for its rosettes of huge wide deep purple foliage as it emerges in spring/early summer. By the middle of the season stems extend from the middle of the plant with unique columns of dense pink/white flowers. On top is a hat of leaves. Reminds me of a garden form of Carmen Miranda. The resemblance is where we get the common name of Pineapple lily.  Give this big spreading perennial space. Following the flowers the wide, heavy leaves will turn more greenish and lay down. That means they will swamp any delicate neighbors nearby. At least 2′ of clearance on each side. Multiplies happily in rich, deep soil in full sun. Regular summer water restricts stress and keeps the leaves happily vertical. Long lived and hardy. South Africa.

My Favorites

Plant type:  |  Sun exposure: ,
Biome: ,  |  USDA Hardiness zone: Zn5b -10º to -15ºF
Foliage color: ,  |  Foliage season:


bee on flowers

Hyacinthoides (Scilla) lingulata

We adore this little fall blooming bulb. In September to November it bears clusters of small off blue flowers. They emit a powerful fragrance that is detectable many feet away. Small to only 4″ tall but multiple spikes add substance. The rounded longer leaves emerge simultaneously with the flowers and persist over winter. Best in a summer dry environment. Which means that once established its best with just the rain that falls from the sky. Hellstrips, rock gardens, the front of borders. Average to enriched soil in full sun. These multiply surprisingly fast and in time you get expanding colonies. Dormant in the heat of summer. Delightful fall blooming bulb we wouldn’t be with out. Moderate deer resistance and not bothered by rabbits. Photo by Andy Stockton.

My Favorites

Plant type:  |  Sun exposure:
Biome: , , ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season:


Tulbaghia natalensis

Cute little perennial Society garlic with wonderfully sweet fragrant flowers, Best described as intense violets. To 10″ tall and forming expanding but diminutive clumps that are deciduous in hard freezes. Blooms May-August. Excellent for warm rock gardens or containers. Protect containers from temperatures below 20ºF. In the ground it has survived slightly below 10ºF in rich, well drained soil and full sun. Best in a warm position where you can catch a whiff of the wonderful soft lilac colored flowers. Wonderful and sweet cut flower. The foliage on this species lacks the pungency of the more common T. violacea. Moderate deer resistance. Light, consistent summer water. Mulch with leaves if extreme cold threatens. South Africa.

My Favorites

Plant type:  |  Sun exposure:
Biome: , ,  |  USDA Hardiness zone: Zn8a 15º to 10ºF
Foliage color:  |  Foliage season: