Category Archives: Horticulture Reports

Horticulture Report: Winterberry

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Plant Name: Ilex verticillata, cross of Ilex verticillate & Ilex serrata
Common name: Winterberry
Plant type: deciduous, medium to tall shrub
Height: 4’-12’
Spread: 4’-10’
Bloom Time: May, June 
Flower Color: White
Exposure: Full sun to Partial shade
Soil Requirements: average soil conditions.
Water Needs: average to low
Attributes: Grown for showy red winter berries on leafless stems. Berries feed overwintering birds.  Butterflies are attracted to flowers. Deer Resistant shrub.
Note: Winterberries are dioecious (separate male & female plants are needed for berry production; one male plant for 10-20 females. Flowers on new growth in late spring. Natural habitat Swamps, streams, river banks, near lakes or ponds.  
Uses: Stems are cut for use in winter floral displays.
Native to: China, Japan and Eastern North America
Oregon Native:  NO
USDA Hardiness Zone: 3-8

*Link to “Guide to Growing Winterberry Holly”,  by: Stacey Hirvela  for Proven Winners: https://www.provenwinners.com/learn/finding-right-plant/ultimate-guide-winterberry-holly

A few  varieties are: Berry Heavy ®, Berry Poppins™,  Jim Dandy (male)

Report by: Gena Goddard, Ashland Garden Club

Houseplant:Chinese Evergreen ‘Silver Bay’

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Plant Name:  Aglaonema
Common name:  Chinese Evergreen ‘Silver Bay’
Plant type: Houseplant/Perennial
Height: 2-3ft
Width: 2-3ft
Attributes: Green/Silver variegated leaves, low maintenance
Growing conditions: indirect medium light; 60-70 degrees F, needs even moisture, but allow to slightly dry out between watering.  Keep away from drafts. Fertilize monthly.
Note: All parts of this plant are poisonous due to calcium oxalate crystals. If ingested they cause irritation of the mucous membranes. Toxic to cats and dogs.
Native to: Asia
USDA Zone: 10-11 outdoors, but mostly grown as a houseplant

Fall Color: Pineapple Sage!

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Common Name: Pineapple Sage
Botanical Name: Salvia Elegans
Plant Type: Perennial (An annual in colder zones)
Height: 3- 4 ft
Width: 3-4 ft
Exposure: Full sun
Blooms: Scarlet-red exotic-looking tubular flowers
Bloom time: September to frost
Water Needs: Once establish needs only occasional watering
Attributes: Showy flowers, attracts hummingbirds. Culinary herb has a slight pineapple or citrus taste. Deer resistant! Easy Care, Waterwise plant
Uses: Culinary herb garden, Border gardens, Perennial gardens, Containers, Mass plantings, Poolside, Rock Gardens, Showy flowers.
USDA Hardiness Zones 8-10

Horticultural Report

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Plant Name:  Anaphalis margaritacea
Common name:  Pearly Everlasting
Plant type:Herbaceous perennial
Height: 1-3 feet
Spread:   1-2 feet
Bloom Time:  July- September
Flower Color: White
Exposure: Sun to part Shade
Soil Requirements: well drained
Water Needs: drought tolerant
Attributes: Native wildflower, Easy to grow, Low maintenance, Showy white flowers, Blooms in clusters, Attracts butterflies.
Note:  Tolerates nutrient poor soils, Grows in sandy soil, Gravelly soils, Spreads.
Uses:  Native gardens, Pollinator gardens, Wildflower gardens, Dry meadow and Perennial garden.
Native to: USA
USDA Hardiness Zone: 2-8

Dahlias

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Plant name: Dahlia
Plant type: Tuberous flowers; biennial tubers are planted in the spring
Height: Large: 3-4 feet, Medium: 1-2 feet, Small: 10-20 inches
Spread: Varies with variety
Bloom Time:  Summer, fall
Flower Color:  Orange, Pick, Purple, Red, White, Yellow, and Multi-color
Exposure: Full Sun. (6-8 hours of morning sun is best)
Soil Requirements: Sandy Loam
Water Needs: Moist to Moderate
Attributes:   Large flamboyant flowers

Notes:  Will not tolerate frost. Not suited for hot/humid climates.
Tubers struggle in cold soil, plant after ground temperatures reach 60o F
Tubers typically dug in the fall, stored for winter, replanted in late spring. Uses: Display Gardens, Cut flowers, Late-season color, To “wow” your neighbors & friends!
Native to: South America Andes
USDA Hardiness Zones: 8-10

Abyssinian gladiolus

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Gladiolus Murielae, common names Abyssinian gladiolus, or Fragrant gladiolus.  Formerly placed in the Acidanthera genus so it’s often sold as ‘Acidanthera Bicolor’.

Native to eastern Africa, from Ethiopia to Malawi.

USDA Hardiness Zones 7-10.  But, it is best to dig corms and store to winter over or protect potted corms in a garage or heated greenhouse.

Soil: Well-drained, humus soil, medium moisture. Adapts to a wide range of soils except heavy clay.

Exposure: Full sun. Protected from strong winds.

 

Submission & photo by: Carlotta Lucas