Plant Growing Guides

Icelandic Poppy San Francisco

Papaver meconopsis

Iceland Mixed Poppy

Papaver nudicaule

Iceland Poppy

Papaver meconopsis

Ice Maiden Frosted Coral

Gaillardia × grandiflora 'Ice Maiden Frosted Coral'

Ice Maiden Frost Petals

Osteospermum 'Ice Maiden Frost Petals'

Ice Plant

Delosperma floribundum

Ice Plant Lesotho Pink

Delosperma 'Lesotho Pink'

Ice Wings

Diascia 'Ice Wings'

Idaho Fescue

Festuca idahoensis

Ideal Picotee

Dianthus chinensis 'Ideal Picotee'

Illumination Rose

Rosa × hybrida 'Illumination'

Imagination Blue

Felicia amelloides 'Imagination Blue'

Imagination Peachy Pink

Dianthus chinensis 'Imagination Peachy Pink'

Imagination Scarlet

Impatiens walleriana 'Imagination Scarlet'

Impatiens

Impatiens walleriana

Impatiens Accent

Impatiens walleriana 'Accent'

Impatiens Blitz

Impatiens walleriana 'Blitz'

Impatiens Mega Pink (Busy Lizzie)

Impatiens walleriana 'Mega Pink'

Impatiens Candy

Impatiens walleriana 'Candy'

Impatiens Carousel Bicolor

Impatiens walleriana 'Carousel Bicolor'

Impatiens Deco

Impatiens walleriana 'Deco'

Impatiens 'Frost'

Impatiens walleriana 'Frost'

Impatiens Sparkler Mixed Colors

Impatiens walleriana 'Sparkler'

Impatiens Pink

Impatiens walleriana

Impatiens Rosette

Impatiens walleriana 'Rosette'

Impatiens Super Elfin

Impatiens walleriana 'Super Elfin'

Impatiens, Super Elfin

Impatiens walleriana 'Super Elfin'

Impatiens Tempo Tempo Burgundy

Impatiens walleriana 'Tempo Tempo Burgundy'

Impatiens Tempo Orchid

Impatiens walleriana 'Tempo Orchid'

Impatiens 'Bounce'

Impatiens walleriana 'Bounce'

Impatiens (Busy Lizzie)

Impatiens walleriana

Imp Cultivars

Impatiens walleriana (most common)

Red Baron Cogongrass

Imperata cylindrica 'Red Baron'

Red Baron Japanese Blood Grass

Imperata cylindrica 'Rubra'

Imperata Red Baron

Imperata cylindrica 'Red Baron'

Imperialis Lily Red Lion

Lilium x 'Red Lion'

Inca (Inca Lily)

Alstroemeria aurea subsp. aurea

Incomparabilis Daffodil

Narcissus × incomparabilis

Incomparabilis Daffodil Intermediate

Narcissus × incomparabilis

Incomparabilis Daffodil Scarlet Elegance

Narcissus pseudonarcissus × Narcissus poeticus (Incomparabilis hybrid)

Indian Blanket

Gaillardia pulchella

Indian Grass

Sorghastrum nutans

Indiangrass

Sorghastrum nutans

Indianhead

Echinacea angustifolia

Indian Paintbrush

Castilleja spp.

Indian Pink

Spigelia marilandica

Indian Ricegrass

Achnatherum hymenoides

Indigenous Flowering Perennials

Various native species (region-dependent)