Plant Growing Guides

Ice Follies

Narcissus pseudonarcissus 'Ice Follies'

Icelandic Poppy

Papaver nudicaule

Icelandic Poppy

Papaver meconopsis

Icelandic Poppy San Francisco

Papaver meconopsis

Iceland Mixed Poppy

Papaver nudicaule

Iceland Poppy Sunburst

Papaver nudicaule 'Sunburst'

Iceland Poppy

Papaver meconopsis

Iceland Poppy 'Sunburst Champagne Bubbles'

Papaver rhoeas subsp. dehradunensis

Ice Maiden Alpine Snow

Dianthus alpinus 'Ice Maiden'

Ice Maiden Bluebird

Veronica prostrata 'Ice Maiden'

Ice Maiden Frosted Coral

Gaillardia × grandiflora 'Ice Maiden Frosted Coral'

Ice Plant

Delosperma nubigenum

Ideal Picotee

Dianthus chinensis 'Ideal Picotee'

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 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 (Busy Lizzie)

Impatiens walleriana

Imp Cultivars

Impatiens walleriana (most common)

Imperialis Lily

Fritillaria imperialis

Imperialis Lily Orange Beauty

Lilium imperiale 'Orange Beauty'

Imperialis Lily Red Lion

Lilium x 'Red Lion'

Imperialis Lily 'The Premier'

Lilium imperiale 'The Premier'

Imperialis Lily Yellow Crown

Lilium imperiale 'Yellow Crown'

Incomparabilis Daffodil

Narcissus × incomparabilis

Incomparabilis Daffodil Intermediate

Narcissus × incomparabilis

Incomparabilis Daffodil Scarlet Elegance

Narcissus pseudonarcissus × Narcissus poeticus (Incomparabilis hybrid)

Indian Blanket

Gaillardia pulchella

Indianhead

Echinacea angustifolia

Indian Paintbrush

Castilleja spp.

Indigenous Flowering Perennials

Various native species (region-dependent)

Infinity Yellow

Impatiens walleriana 'Infinity Yellow'

Ingrid Rose

Rosa 'Ingrid'

Innocence

Houstonia caerulea

Inodorum

Tripleurospermum inodorum

Intermediate Bearded Iris

Iris × germanica var. intermedia