Plant Growing Guides

Ibolium Privet

Ligustrum × ibolium

Iceberg Classic

Lactuca sativa var. capitata

Iceberg Lettuce

Lactuca sativa var. capitata

Iceberg Lettuce 'Salinas'

Lactuca sativa var. capitata

Ice Dance

Ilex verticillata 'Ice Dance'

Ice Follies

Narcissus pseudonarcissus 'Ice Follies'

Icelandic Poppy San Francisco

Papaver meconopsis

Ice Maiden

Ilex verticillata 'Ice Maiden'

Ice Maiden Bluebird

Veronica prostrata 'Ice Maiden'

Ice Plant

Delosperma nubigenum

Icicle Radish

Raphanus sativus var. longipinnatus

Icicle Radish

Raphanus sativus var. longipinnatus

Icy Green

Lactuca sativa var. crispa

Idaho Fescue

Festuca idahoensis

Shamrock Inkberry Holly

Ilex glabra 'Shamrock'

Winterberry Holly (Male Pollinator)

Ilex verticillata

Dwarf Winterberry Holly

Ilex verticillata 'Nana'

Winterberry Holly 'Nora'

Ilex verticillata 'Nora'

Winterberry Holly 'Southern Gentleman'

Ilex verticillata 'Southern Gentleman'

Sparkleberry Winterberry

Ilex verticillata 'Sparkleberry'

Winterberry Holly 'Winter Red'

Ilex verticillata 'Winter Red'

Illinois Everbearing Mulberry

Morus alba 'Illinois Everbearing'

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'

Imperial Lettuce

Lactuca sativa var. capitata

Imperial Bronze

Ocimum basilicum 'Imperial Bronze'

Imperial Green

Brassica oleracea var. acephala

Imperialis Lily

Fritillaria imperialis

Imperialis Lily Yellow Crown

Lilium imperiale 'Yellow Crown'

Improved Purple Choy Sum

Brassica rapa subsp. parachinensis

Incomparabilis Daffodil

Narcissus × incomparabilis

Incomparabilis Daffodil Intermediate

Narcissus × incomparabilis

Incomparabilis Daffodil Scarlet Elegance

Narcissus pseudonarcissus × Narcissus poeticus (Incomparabilis hybrid)

Incrediball Hydrangea

Hydrangea arborescens 'Incrediball'

Indian Bean

Catalpa bignonioides

Indiangrass

Sorghastrum nutans

Indianhead

Echinacea angustifolia

Indian Mustard

Brassica juncea

Indian Mustard Green Wave

Brassica juncea

Indigenous Ferns

Pteridophyta (various species)

Indigenous Flowering Perennials

Various native species (region-dependent)

Inkberry

Ilex glabra

Inkberry Compacta

Ilex glabra 'Compacta'

Inkberry Holly

Ilex glabra

Inkberry Holly Compacta

Ilex glabra 'Compacta'