Plant Growing Guides

Ice Follies

Narcissus pseudonarcissus 'Ice Follies'

Ice Maiden Alpine Snow

Dianthus alpinus 'Ice Maiden'

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'

Ideal Violet

Saintpaulia ionantha 'Ideal'

Illumination Rose

Rosa × hybrida 'Illumination'

Illusion

Coleus scutellarioides 'Illusion'

Illusion Emerald Coleus

Plectranthus scutellarioides 'Illusion Emerald'

Impala

Impatiens walleriana

Impatiens

Impatiens walleriana

Impatiens Accent

Impatiens walleriana 'Accent'

Impatiens Candy

Impatiens walleriana 'Candy'

Impatiens Deco

Impatiens walleriana 'Deco'

Impatiens Mosaic

Impatiens walleriana

Impatiens 'New Guinea' Hybrid

Impatiens hawkeri

Impatiens (Mixed Colors)

Impatiens walleriana

Impatiens Super Elfin

Impatiens walleriana 'Super Elfin'

Impatiens, Super Elfin

Impatiens walleriana 'Super Elfin'

Impatiens Tempo

Impatiens walleriana 'Tempo'

Impatiens Tempo Tempo Burgundy

Impatiens walleriana 'Tempo Tempo Burgundy'

Impatiens Tempo Orchid

Impatiens walleriana 'Tempo Orchid'

Impatiens 'Bounce'

Impatiens walleriana 'Bounce'

Imperialis Lily

Fritillaria imperialis

Imperialis Lily Orange Beauty

Lilium imperiale 'Orange Beauty'

Imperialis Lily 'The Premier'

Lilium imperiale 'The Premier'

Imperialis Lily Yellow Crown

Lilium imperiale 'Yellow Crown'

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)

Indianhead

Echinacea angustifolia

Indian Paintbrush

Castilleja spp.

Indian Pink

Spigelia marilandica

Indigenous Flowering Perennials

Various native species (region-dependent)

Ingrid Rose

Rosa 'Ingrid'

Insigne

Paphiopedilum insigne

Intermediate Coelogyne Orchid

Coelogyne speciosa

Internifolia Water Lily

Nymphaea internifolia

Interrupted Fern

Osmunda claytoniana

Inversa

Soleirolia soleirolii 'Inversa'

Invincible Hosta

Hosta 'Invincible'

Ionantha Air Plant

Tillandsia ionantha

Ionantha Air Plant

Tillandsia ionantha 'Fuego'

Ionantha Fuego

Tillandsia ionantha 'Fuego'

Ionantha Guatemalensis

Tillandsia ionantha var. guatemalensis

Ionantha Mexico

Tillandsia ionantha var. ionantha