New Jersey Administrative Code › Title 2 - AGRICULTURE › Chapter 21 - SEED CONTROL › Subchapter 6 - GERMINATION STANDARDS FOR FLOWER SEEDS › Section 2:21-6.1 - Germination standards for flower seeds

Current through Register Vol. 56, No. 14, July 15, 2024
Germination standards for flower seeds including hard seeds when marked with an asterisk shall be those indicated below:
%
African daisy--Dimorphotheca aurantiaca
55
African violet--Saintpaulia spp.
30
Ageratum--Ageratum mexicanum
60
Alyssum--Alyssum compactum, A. Maritimum, A. procumbens, A.
60
saxatile
Anemone--Anemone coronaria, A. pulsatilla
55
Angel's trumpet--Datura arborea
60
Arabis--Arabis alpina
60
Aster, China--Callistephus chinensis, except Pompon,
55
Powderpuff, and Princess types
Aster, China--Callistephus chinensis, Pompon, Powderpuff and
50
Princess types
Aubrietia--Aubrietia deltoides
45
Baby Smilax--Asparagus asparagoides
25
Balsam--Impatiens balsamina
70
Calendula--Calendula officinalis
65
California poppy--Eschscholtzia californica
60
Calliopsis--Coreopsis bicolor, C. drummondi, C. elegana
65
Campanula:
Canterbury bells--Campanula medium
60
Cup and Saucer bellflower--Campanula medium calycanthema
60
Carpathian bellflower--Campanula carpatica
50
Peach bellflower--Campanula persicafolia
50
Candytuft, annual--Iberis amara, I. umbellata
65
Candytuft, perennial--Iberis gibraltarica, I. sempervirens
55
* Castor bean--Ricinus communis
60
Cathedral bells--Cobaea scandens
65
Celosia--Celosia argentea
65
Centaurea: Basket flower--Centaurea american, Cornflower--C.
60
cyanus, Dusty Miller--C. candidissima, Royal centaurea--C.
imperialis, sweet sultan--C. moschata, Velvet centaures--C.
gymnocarpa
Chinese forget-me-not--Cynoglossum amabile
55
Chrysanthemums, annual--Chrysanthemum carinatum, C. Coronarium,
40
C. segetum
Clarkia--Clarkia elegans
65
Cleome--Cleome gigantea
65
Columbine--Aquilegia spp.
50
Coral bells--Heuchera sanguinea
55
Coreopsis, perennial--Coreopsis lanceolate
40
Cosmos: Sensation, Mammoth and Crested types--Cosmos
65
bipinnatus: Klondike type--C. sulphureus
Dahlia--Dahlia spp.
55
Daylily--Hemerocallus spp.
45
Delphinium, perennial: Belladonna and Bellamosum types;
55
Cardinal larkspur--Delphinium cardinale; Chinensis types;
Pacific Giant, Gold Medal and other hybrids of D. elatum
Dianthus:
Carnation--Dianthus caryophyllus
60
China pinks--Dianthus chinensis, Heddewigi, Heddensis
70
Grass pinks--Dianthus plumarius
60
Maiden pinks--Dianthus deltoides
60
Sweet William--Dianthus barbatus
70
Sweet Wivelsfield--Dianthus allwoodi
60
Dracena--Dracena indivisa
55
Dragon tree--Dracaena draco
40
English daisy--Bellis perennis
55
Flowering maple--Abutilon spp.
35
Foxglove--Digitalis spp.
60
Gaillardia, annual--Gaillardia pulchella, G. picta; perennial
45
G. grandiflora
Geum--Geum spp.
55
Gilia--Gilia spp.
65
Godetia--Godetia amoena, G. grandiflora
65
Gourds: Yellow flowered--Cucurbita pepo:
70
White-flowered--Lagen aria sisceraria; Dishcloth--Luffa
cylindrica
Gypsophila: annual baby's breath--Gypsophila elegans;
70
perennial baby's breath--G. paniculata, G. pacifica, G. repens
Helichrysum--Helichrysum monstrosum
60
Heliotrope--Heliptropum spp.
35
* Hollyhock--Althea rosea
65
Ipomea: Cypress--Ipomea quamoelit; Moonflower--I. noctiflora;
75
Morning glories, Cardinal climber, Hearts and Honey
vine--Ipomea spp.
Job's tears--Coix lacrymajobi
70
Kochia--Kochia childsi
55
Larkspur, annual--Delphinium ajacis
60
Lantana--Lantana camera, L. hybrida
35
Linaria--Linaria spp.
65
Lobelia, annual--Lobelia crinus
65
Lunaria, annual--Lunaria annua
65
* Lupine--Lupinus spp.
65
Marigold--Tagetes spp.
65
Marvel of Peru--Mirabilis jalapa
60
Mignonette--Reseda odorata
55
Myosotis--Myosotis alpestris, M. oblongata, M. pulastris
50
Nasturtium--Tropacolum spp.
60
Nemesia--Nemesia spp.
65
Nemophila--Nemophila insignis
70
Nicotiana--Nicotiana affinis, N. sanderae, N. sylvestris
65
Nierembergia--Nierembergia spp.
55
Nigella--Nigella damascena
55
Pansy--Viola tricolor
60
Penstemon--Penstemon barbatus, P. grandiflorus, P. Laevigatus,
60
P. pubsecens
Petunia--Petunia spp.
45
Phacelia--Phacelia campanularia, P. minor, P. tenacetifolia
65
Phlox, annual--Phlox drummondi all types and varieties
55
Physalis--Physalis spp.
60
Ponytail--Beaucarnea recurvata
40
Poppy: Shirley poppy--Papaver rhoeas; Iceland poppy--P.
60
nudicaule; Oriental poppy--P. orientale; Tulip poppy--P.
glaucum
Portulaca--Portulaca grandiflora
55
Salpiglossis--Salpiglossis gloxinaeflora, S. sinuata
60
Salvia--Scarlet sage--Salvia solendens: Mealycup sage (blue
50
bedder)--S. Farinacea
Saponaria--Saponaria ocymoides, S. vaccaria
60
Scabiosa, annual--Scabiosa atropurpurea
50
Scabiosa, perennial--Scabiosa caucasica
40
Schizanthus--Schizanthus spp.
60
Shasta Daisy--Chrysanthemum maximum, C. leucanthemum
65
Silk oak--Grevillea spp.
25
Snapdragon--Antirrhinum spp.
55
Solanum--Solanum spp.
60
Stocks: Common--Mathiola incana; Evening scented--M. bicornis
65
Sunflower--Helianthus spp.
65
Sunrose--Hilianthemum spp.
30
* Sweet pea, annual and perennial other than dwarf
75
bush--Lathyrus odoratus, L. latifolius
* Sweet pea, dwarf bush--Lathyrus odoratus
65
Thunbergia--Thunbergia alata
60
Torch flower--Tithonia speciosa
70
Tritoma--Kniphofia spp.
65
Verbena, annual--Verbena hybrida
35
Vinca--Vinca rosea
60
Viola--Viola cornuta
55
Wallflower--Cheiranthus allioni
65
Zinnia (except linearis and creeping)--Zinnia angustifolia, Z.
65
elegans, Z. grandiflora, Z. gracillima, Z. haegeana, Z.
multiflora, Z. pumilla
Zinnia, linearis and creeping--Zinnia linearis, Salvitalis
50
procumbens