2025 Supply Chain Sources
Full list of propagators worldwide
Plugs Available

Allium 'Big Beauty'
PP#34,306
taller than most

Allium 'Chivette'
PP#30,151
an edible chive with nearly sterile flowers

Allium 'Windy City'
PP#28,100
a deep color

Amsonia 'Halfway to Arkansas'
hybrid vigor on large plants

Andropogon 'Blackhawks'
PP#27,949
the darkest one
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AG3, Inc.
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Art Form Nurseries
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Briggs Nursery
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Creek Hill Nursery
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Emerald Coast Growers
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Exemplar Horticulture (Canada only)
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Gertens
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GET Group
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Hoffman Nursery
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Intrinsic Perennial Gardens
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Janus Gardens
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New Moon Nursery
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North Creek Nurseries
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Norview Gardens
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Poplar Ridge Nursery
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Samson Botanicals
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Twixwood Nursery
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Walla Walla Nursery
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Walters Gardens

Andropogon 'Dancing Wind'
PP#26,892
finer foliage

Andropogon 'Holy Smoke'
PP#33,929
silvered with reds and purples

Andropogon 'Red October'
PP#26,283
six feet and scarlet red in the fall

Aster 'Thunderdome'
PPAF
deep color on large plants

Bouteloua 'Honeycomb'
PP#33,101
large vigorous plants

Carex 'Straw Hat'
PP#29,432
showier flowers in April and May

Dianthus 'Fuchsia Fire'
PP#32,987
mats of silver foliage

Eupatorium 'Blind Date'
PP#35,173
creamy white flowers above dark foliage

Festuca 'Cool as Ice'
PP#27,651
hardier and more drought resistant

Geranium 'Huggy Bear'
PP#36,258
red tints turn purple in fall

Leucanthemum 'Daisy Duke'
PP#21,914
a best-seller for Proven Winners

Leucanthemum 'Flower Power'
PP#35,425
larger and hardier

Monarda 'Midnight Oil'
PP#34,354
clean bronzy leaves

Panicum 'Dust in the Wind'
PPAF
smokey foliage from spring to fall

Panicum 'Prairie Dog'
PP#32,736
extra clean, upright silvered foliage

Pennisetum 'Ginger Love'
PP#26,442
early bloom with ginger color

Pennisetum 'Love and Rockets'
PP#33,035
short red bottlebrush flowers

Pennisetum 'Piglet'
PP#19,074
small but vigorous

Pennisetum 'Pure Energy'
PP#34,606
bright gold foliage, too!

Pennisetum 'Yellow Ribbons'
PP#31,362
vigorous plants with fine gold foliage

Penstemon 'Pocahontas'
PP#24,804
purple-pink flowers with purple foliage

Prunella x 'Magdalena'
PP#31,876

Pycnanthemum 'Smokey Mountain Mint'
PPAF
pollinator friendly

Rudbeckia 'American Gold Rush'
PP#28,498
easy to propagate, grow, and garden
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AG3, Inc.
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Creek Hill Nursery
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Emerald Coast Growers
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Exemplar Horticulture (Canada only)
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Gardenworld
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GET Group
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Green Leaf Plants (Aris)
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Gulley Greenhouses
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Intrinsic Perennial Gardens
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Meridian Young Plants
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New Moon Nursery
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North Creek Nurseries
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Pioneer Gardens
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Stonehouse Nursery
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Swift Greenhouses
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Twixwood Nursery
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Walla Walla Nursery
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Walters Gardens

Rudbeckia 'Glitters Like Gold'
PP#30,933
replaces 'Goldsturm'

Rudbeckia 'Green Eyed Lady'
PP#36,640
a new look with green cones

Rudbeckia 'Sweet as Honey'
PP#34,972
my favorite

Sanguisorba 'Plum Drops'
PPAF, EPBRAF, AUSPBRAF
makes a nice cut flower, too!

Schizachyrium 'Little Red Fox'
PPAF
compact with silver and purple; red in fall

Schizachyrium 'Sandhill'
PP36359
wider foliage, range of fall colors

Scirpus 'Stars and Stripes'
PPAF
striped green and yellow

Sedum 'Autumn Delight™' (aka 'Beka')
PP#18,398
bright foliage in spring

Sedum 'Cutting Edge'
PP#28,926
distinctive margins on serrated tips

Sedum 'Rock Candy'
PP#34,767
great goundcover with dark foliage

Sedum 'Thundercloud'
PP#21,833
clouds of white

Solidago 'Sugar Kisses'
PP#34,747
a great cut flower

Stachys 'Summer Crush'
PP#29,899
vigorous pink and white flowers

Stachys 'Summer Romance'
PP#30,243
softer color

Veronica 'Pure Silver'
extra clean silver foliage

Veronica 'Seaside'
PP#35,686
thick blue flowers on larger plants