Ivydene Gardens Plant Botanical Index Gallery:
Index: D

Plant Botanical Name:
DA, DB, DC, DD

Plant Botanical Name:
DE, DF, DG, DH

Plant Botanical Name:
DI, DJ, DK, Dl

DA

DE

DI

Daboecia azorica - Es-Cushion Red
Roc Edg

See other Daboecia in
Heather Shrub Gallery and
Daboecia Evergreen Shrubs
in Botanical Index Q Page

Dactylicapnos macrocapnos -
Cl-Tw Yellow Prefers Part Shade
Hip-Black seedpods. A
completely herbaceous climber,
making annual growth of
7-10m, in a site sheltered from
strong winds and late spring
frosts.

Whetman Gardens provides advice about receiving your plugs and their Pinks Growing Guide.
Dianthus alpinus - Rg Pink
PotGr-Mat in Alpine House
Dianthus callizonus - Rg Other
PotGr-Mat in Alpine House
Dianthus erinaceus - Ep-Cushion
Pink Pot
Dianthus haematocalyx subsp. pindicola - Rg Red
PotGr-Mat in Alpine Garden

Group 1(b). Single Dahlias - Singles
Dahlia 'Summertime' - Bu
Yellow Bee Wild
Group 2. Anemone-Flowered Dahlias
Dahlia 'Purpinka' - Bu Other
Bed
Dahlia 'Toto' - Bu White Pot Cut
Group 3(a). Collarette Dahlias - Collarette Singles
Dahlia 'Alstergruss' - Bu Red
Pot Edg
Group 4(a). Waterlily Dahlias - Medium-flowered
Dahlia 'Glory of
Heemstede' - Bu Yellow Cut
Pot Mid Wild Bee
Group 4(b). Waterlily Dahlias - Small-flowered
Dahlia 'Gerrie Hoek' - Bu Pink
Cut Bee Wild
Dahlia 'Twilight Time' - Bu
Other Cut Bac
Group 5(a) - Decorative Dahlias -
Giant-flowered
Dahlia 'Edinburgh' - Bu
2 Colours Cut
Dahlia 'Fleur' - Bu
Largest-White-Flower Bee Wild
Dahlia 'Kelvin Floodlight' - Bu
Yellow Pot Cut
Dahlia 'White Perfection' - Bu
White Cut PotGr
Group 5(b) - Decorative Dahlias -
Large-flowered
Dahlia 'Red/White
Fubuki' - Bu 2 Colours
Woo-Bac
Group 5(c) - Decorative Dahlias -
Medium-flowered
Dahlia 'Duet' - Bu 2 Colours
Cut Pot
Dahlia 'Funny Face' - Bu
2 Colours Cut PotGr
Dahlia 'Golden Emblem' - Bu
Yellow Cut Mid
Dahlia 'Lilac Time' - Bu Other
Cut Mid Bee Wild
Dahlia 'Rosella' - Bu Other Cut
Bee Wild Bac
Dahlia 'Smokey' - Bu 2 Colours
Bac
Dahlia 'Snow Country' - Bu
White CutPot Bee Wild
Group 5(d) - Decorative Dahlias -
Small-flowered
Dahlia 'Abba' - Bu Red Cut
Bee Wild Bac
Dahlia 'Arabian Night' - Bu
Red Bac Cut
Dahlia 'Arnhem' - Bu Red
Bed Pot
Dahlia 'Canary Fubuki' - Bu
Yellow Mid Bee Wild
Dahlia 'Christine' - Bu Pink
Bee Wild
Dahlia 'Claudette' - Bu Other
Mid Pot Bee Wild Cut
Dahlia 'Cobra' - Bu Other Bed
Bee Wild Mid
Dahlia 'El Paso' - Bu Other
Cut Mid
Dahlia 'Gallery Vincent' - Bu
Other Bed Mid
Dahlia 'Sisa' - Bu Yellow Bed
Pot Bee Wild
Dahlia 'Wittem' - Bu Other
Bed Mid
Group 5(e) - Decorative Dahlias -
Miniature-flowered
Dahlia 'Gallery Cezanne' - Bu
Yellow Bed Edg PotGr Pot
Dahlia 'Little Tiger' - Bu
2 Colours Cut PotGr
Group 6(b) - Ball Dahlias - Miniature Ball
Dahlia 'Orange Nugget' - Bu
Orange Bee Wild Edg
Dahlia 'Stolze von Berlin' - Bu
Pink Cut Bac Bee Wild
Group 7 - Pompon
Dahlias
Dahlia 'Golden Sceptre' - Bu
Yellow Cut Bee Wild Mid
Group 8(c) - Cactus Medium-flowered
Dahlia 'Garden Princess' - Bu
Other Cut PotGr
Dahlia 'Nuit d'Ete' - Bu
Favourite Red Flower Bee Wild
Dahlia 'Orfeo' - Bu 2 Colours
Cut Pot Bac Bee Wild
Group 8(d) - Cactus - Small-flowered
Dahlia 'Playa Blanca' - Bu White
Bed Cut Gro-Mid Pot Bee Wild
Group 9(b) - Semi-Cactus Dahlias -
Large-flowered
Dahlia 'Colour Spectacle' - Bu
2 Colours Cut Pot Bee Wild
Group 9(d) - Semi-Cactus Dahlias -
Small-flowered
Dahlia 'Extase' - Bu Other
Bed Pot Cut Bee Wild
Dahlia 'Hayley Jane' - Bu
2 Colours Bac Cut
Dahlia 'Ludwig
Helfert' - Bu Orange Bac Cut
Group 9(e) - Semi-Cactus Dahlias -
Miniature-flowered
Dahlia 'Autumn Fairy' - Bu
Orange Mid Bed Bee Wild
Dahlia 'Munchen' - Bu
Yellow Pot Bed-Edg
Group 10PE(c) - Miscellaneous Dahlias -
Small-flowered
Dahlia 'Bishop of Llandaff' - Bu
Red Cut Bee Wild

Dicentra scandens - Cl-Ra Other
Arc Walls Fast Rampant
Herbaceous Grower

Daphne arbuscula - Rg Pink
PotGr-Mat in Alpine House

Dionysia aretiodes - Rg Yellow
PotGr-Cushion in Alpine House

Datisca cannabina - Hp-Erect
Other Bac

Deutzia scabra 'Pride of
Rochester' - Ds-Arching White
Fra Bee Wild Sha Bac Roc Wat
Nat-Grass Woo Fless-mulch
roots for winter protection.
Grown for its foliage

DB

DF

DJ

DC

DG

DK

DD

DH

DL

Dahlia
Instructions with photos for planting dahlias in a pot or tub and from Growing Dahlias in Containers written by Barbara Jenke between 1995-2000.
Dahlia Form and Use:-
Clump-forming 
Use in Pots
Use for Cut-Flower
For best flowers, disbud by removing two of the three blooms at the end of each branch. Only pick dahlias in full flower. Recut the hollow stem ends under water to avoid airlocks. Cutting flowers is best done early in the morning or late in the afternoon. As dahlia buds do not open in water, cut the flowers only when completely developed.
Use in Bedding

Rock Garden (Alpines) suitable for Small Gardens. Alpine Garden Society has an Encyclopaedia on Alpines.

Diascia

Ivydene Horticultural Services

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See growing guides from Hayloft. Hayloft specify the hardiness, best aspect, soil type, and soil pH with planting and care tips.

Alistair and Myra describe how their plants performed in their garden - over 40 years - in Scotland in Aberdeen Gardening.

Oak Leaf Gardening started in 2009 has detailed sections on Plants, How To, Problems and Blog.

All plant images (click and drag. If Archive Entry on page, click it to get his text information about that plant) created by John Jearrard are made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.

The Hardy Plant Society has an image library, where the images are freely available for use, under certain conditions.

Plants for Small Gardens Nursery sell Dwarf Hardy, Rockery and Alpine Plants for today's miniature size gardens in the UK of 2021.

Plants to Plant sell plants in 3 inch (9cm) pots mail-order to the UK, from a wholesale company. Each website description includes photos with names of perfect companions.

There are over 650 National Plant Collections in the UK, Ireland and Channel Islands. Search the National Plant Collections.

See photos of 152 plants by S. R. Hinsley.

Green Retreats have designed and installed over 13,000 garden rooms for different uses.
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Gardening Australia Guide - Everything You Need To Know About Gardening

Naturalize -
The practice of growing certain plants under as natural conditions as possible.
For example; daffodils are said to be naturalized when they are planted in grass and left to look after themselves.
The term is also used to describe plants from foreign countries which have established themselves so well in the country into which they have been introduced that they behave like native plants; and are able to maintain themselves without the aid of the gardener.

Companion Planting
...A, B, C, D, E,
...F, G, H, I, J, K,
...L, M, N, O, P, Q,
...R, S, T, U, V, W,
...X, Y, Z
...Pest Control
...using Plants to provide a Companion Plant to aid your selected plant or deter its pests

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In The Garden of Paghat the Ratgirl, data comes from her practical experience in USDA Zone 8. Use Garden Indexes.

Mr PGC travels the USA, Canada and Europe gathering information/ photos. Click on Alphabet letter of Plant Genus Index Pages.

White Flower Farm has Display Gardens open from Apr-Oct in USA and Garden Help.

Missouri Botanical Garden maps - of 79 acres - the plants. Use Plantfinder to see plant details of over 7,500 plants, with garden locations.

Plant Combination Ideas by Gardenia for winning design ideas.

Denver Botanic Gardens has gardens and collections on 24 acres. The plants are detailed in The Gardens Navigator website and show where you can see it in the 24 acres.

North Creek Nurseries sell Landscape Plugs of plants native to midatlantic states of USA.

Fall is for planting Wildflower seeds in USA.

American Horticultural Therapy Association advancing the practice of Horticultural Therapy
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Country Farm Perennials Travel Pty Ltd conduct Australian and Overseas Gourmet Garden Holidays

Climber -
Grow Ramblers (Ra) or
Scramblers (Sc) on supports on House-Walls and elsewhere.
Grow Self-Clingers - like
Aerial Roots (Ar),
Sucker Pads (Sp),
Twining (Tw),
Twining Leaf-Stem (Twl) or
Twining Tendrils (TwT) - on garden walls, chainlink fences, trellis, pergolas or fedges, but not for House-Walls.

Clematis Cultivation Groups -
1 = Group 1,
2 = Group 2
3 = Group 3
4 = Herbaceous Climber

Initial Site design and content copyright ©Between August and October 2021.
Chris Garnons-Williams.

DISCLAIMER: Links to external sites are provided as a courtesy to visitors. Ivydene Horticultural Services are not responsible for the content and/or quality of external web sites linked from this site.  

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Great Plant Picks has plant lists for gardeners for the maritime Northwest of Washington, Oregon and British Columbia.

Did you know there are over 26,000 photos of pacific northwest native plants in our graphics library that you may use at no charge?

A Nature Observer's Journey in Singapore has a Plant Pictorial Database on his Plant Observatory Page with his conditions on use of Photos for non-commercial use.

The Useful Tropical Plants Database contains information on the edible, medicinal and many other uses of 1,000's of plants that can be grown in tropical regions.

South African Flora detailed by SANBI.

Real small-scale plants in a Garden Railway.
Trains4U is a Model Railway Specialist Firm with Scenic Materials including Trees, Bushes and Plants.
The Model Tree Shop for Model Railways, War Gaming and Landscaping Materials.

For a UK garden to truly thrive, it needs Bees, birds, butterflies and garden mammals.

Instaplant creates carpet bedding and 3D displays. Annual change of UK garden to Windmill or Dragon or mobile it to another garden

Plant Botanical Name:
DM, DN, DO, DP

Plant Botanical Name:
DQ, DR, DS, DT

Plant Botanical Name:
DU, DV, DW, DXYZ

DM

DQ

DU

DN

DR

DV

Draba dedeana - Rg White
PotGr-Cushion in Alpine House

Dregea sinensis - Cl-Tw White Fra
Walls Arc-in Southern England

Dryas octopetala -Es-Mat White
Gro-Roc Edg Walls

DO

DS

DW

DP

DT

DXYZ

Form of Perennials, Annuals, Bulbs, Climbers:-
Mat-forming.
Stems densely cover the ground and the flowers extend above.
Prostrate or Trailing.
Stems spread out on the ground and the flowers are borne close to the foliage.
Cushion or Mound-forming.
Tightly packed stems form a low clump and the flowers are close to the foliage.
Spreading or Creeping.
Stems extend horizontally then ascend, forming a densely packed mass.
Clump-forming.
Leaf-stalks and flower stems arise at ground level to form a dense mass.
Stemless.
Leaf-stalks and flower stems arise at ground level.
Erect or Upright.
Upright stems stand vertical, supporting leaves and the flowers.
Climbing and Scandent.
Long flexible stems are supported by other plants or structures.
Arching.
Long upright stems arch over from the upright towards the ground.

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What to do about Subsidence caused by Clay? Page explains what to do about trees/shrubs/hedges that may damage the foundations of your property.
What happened to a new building, which was caused by the builder, 6 years after it was built. The new owner was then landed with a large bill. The Builder warranty is first 2 years, then years 3-10 can be covered by NHBC Buildmark.

Most modern houses cannot afford large shrubs, trees or hedges within 10 feet = 120 inches = 300cms of a house wall or a garden wall, so it is best to use:-
Growing Edibles in Containers inside your home,
and
Soft Fruit List with soft fruit bush (Blueberry, Gooseberry, Blackcurrant, Redcurrant, Whitecurrant or Jostaberry) instead of a shrub from the shrub lists provides you with the size of shrub suitable for most current gardens.
The Raspberry may be used as a mini-hedge in the garden to separate areas or against your boundary fences/walls.
The Blackberry, Boysenberry and Tayberry cane climbers can also be used as mini-hedges or to clothe walls/fences/pergolas.
They all provide you with edible fruit. The Soft Fruit Gallery compares colour photographs of some soft fruits,
and
Choosing a top fruit tree or remaining top fruit instead of a tree from the tree list provides you with a plant of a size that is suitable for most current gardens. These trees also produce edible fruit. Further details in these galleries -
Top Fruit Apple, Cherry, Pear
or
You could use 1 of the trees from the Deciduous and Evergreen Trees suitable for Small Gardens.

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The overall amount of sunlight received depends on aspect, the direction your garden faces:-
North-facing gardens get the least light and can be damp.
South-facing gardens get the most light.
East-facing gardens get morning light.
West-facing gardens get afternoon and evening light.

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Acid Site - An acid soil has a pH value below 7.0. Clay soils are usually acid and retentive of moisture, requiring drainage. The addition of grit or coarse sand makes them more manageable. Peaty soil is acidic with fewer nutrients and also requires drainage.
Alkaline Soil - An alkaline soil has a pH value above 7.0. Soils that form a thin layer over chalk restrict plant selection to those tolerant of drought.
Bank / Slope problems include soil erosion, surface water, summer drought and poor access (create path using mattock to pull an earth section 180 degrees over down the slope). Then, stabilise the earth with 4 inches (10cms) depth of spent mushroom compost under the chicken wire; before planting climbers/plants through it.
Cold Exposed Inland Site is an area that is open to the elements and that includes cold, biting winds, the glare of full sun, frost and snow - These plants are able to withstand very low temperatures and those winds in the South of England.

Tree/Shrub Shape:-

Columnar Tree/Shrub Form

A tree shape designed by nature to be a haven for nesting birds.

Oval Tree/Shrub Form

Rounded or Spherical Tree/Shrub Form

Flattened Spherical Tree/Shrub Form

Narrow Conical/ Narrow Pyramidal Tree/Shrub Form.
These are neat and shapely, thus being trees for the tidy gardener. The narrowness of the tree means that bands of dense shade sweep across the garden - never creating dense shade in one area all day.

Broad Conical/ Broad Pyramidal Tree/Shrub Form.

These are neat and shapely, thus being trees for the tidy gardener.

Ovoid/ Egg-Shaped Tree/Shrub Shape

Broad Ovoid Tree/Shrub Shape

Broad-headed trees usually cast a large area of light dappled shade and have broad spreading branches so loved by birds and animals.

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Surface soil moisture is the water that is in the upper 10 cm (4 inches) of soil, whereas root zone soil moisture is the water that is available to plants, which is generally considered to be in the upper 200 cm (80 inches) of soil:-
Wet Soil has Saturated water content of 20-50% water/soil and is Fully saturated soil.
Moist Soil has Field capacity of 10-35% water/soil and is Soil moisture 2–3 days after a rain or irrigation.
Dry Soil has Permanent wilting point of 1-25% water/soil and is Minimum soil moisture at which a plant wilts.
Residual water content of 0.1-10% water/soil and is Remaining water at high tension.
Available Water Capacity for plants is the difference between water content at field capacity and permanent wilting point.

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Dust and Pollution Barrier - Plants with large horizontal leaves are particularly effective in filtering dust from the environment, with mature trees being capable of filtering up to 70% of dust particles caused by traffic. Plants can also help offset the pollution effects of traffic. 20 trees are needed to absorb the carbon dioxide produced by 1 car driven for 60 miles.
Front of Border / Path Edges - Soften edges for large masses of paving or lawn with groundcover plants. Random areas Within Paths can be planted with flat-growing plants. Other groundcover plants are planted in the Rest of Border.

Tree/Shrub Shape:-

Narrow Vase-Shaped/ Inverted Ovoid Tree/Shrub Shape

Fan-Shaped/ Vase-Shaped Tree/Shrub Shape

Broad Fan-Shaped/ Broad Vase-Shaped Tree/Shrub Shape

Broad-headed trees usually cast a large area of light dappled shade and have broad spreading branches so loved by birds and animals.

Narrow Weeping Tree/Shrub Shape

Very useful for children to use as a secret den. The narrowness of the tree means that bands of dense shade sweep across the garden - never creating dense shade in one area all day.

Broad Weeping Tree/Shrub Shape

Single-stemmed Palm, Cycad, or similar tree Tree/Shrub Shape

Multi-stemmed Palm, Cycad, or similar Tree Tree/Shrub Shape

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Other uses of plants:-
Crevices Garden Use
Hanging Basket Use
Large Leaves Use
Pollution Barrier 1, 2 Use
Rock Garden Use
Thorny Hedge Use
Trees for Lawns Use
Windbreak Use
Non-Tree Plants in Woodland Use
Gardens by the Bay is the place to find perfect companions for all your bulbs, perennials and ornamental grasses.

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Sun Aspect:-
Full Sun: At least 6 full hours of direct sunlight. Many sun lovers enjoy more than 6 hours per day, but need regular water to endure the heat.
Part Shade: 3 - 6 hours of sun each day, preferably in the morning and early afternoon. The plant will need some relief from the intense late afternoon sun, either from shade provided by a nearby tree or planting it on the east side of a building.
Dappled Sun - DS in Part Shade Column: Dappled sunlight is similar to partial shade. It is the sun that makes its way through the branches of a deciduous tree. Woodland plants and underplantings prefer this type of sunlight over even the limited direct exposure they would get from partial shade.
Full Shade: Less than 3 hours of direct sunlight each day, with filtered sunlight during the rest of the day. Full shade does not mean no sun.

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Seaside Plants that deal with salt-carrying gales and blown sand; by you using copious amounts of compost and thick mulch to conserve soil moisture.
Sound Barrier - The sound waves passing through the plant interact with leaves and branches, some being deflected and some being turned into heat energy. A wide band of planting is necessary to achieve a large reduction in the decibel level.
Wind Barrier - By planting a natural windbreak you will create a permeable barrier that lets a degree of air movement pass through it and provide shelter by as far as 30 times their height downwind.
Woodland ground cover under the shade of tree canopies.

Deciduous Shrub