- Hoffman's Greenhouses
- Hofmann's Greenhouse Instlltns
- Holden's Foundation Seeds
- Holiday Florists & Greenhouse
- Holland Greenhouses
- Hollberg Co
- Holly Acres Greenhouse
- Holmes' Greenhouse & Florist
- Holstege Farms West
- Holton Greenhouses
- Holub Garden & Greenhouses Inc
- Holub Garden Ctr & Greenhouses
- Homecrafter LLC
- Homegrown Wholesale Greenhouse
- Homestead Garden Greenhouses
- Homestead Greenhouse
- Homestead Growers
- Homestead Growers
- Homewood Herb & Perennial Farm
- Honeymoon Acres
- Honeymoon Acres
- Honker Flats Greenhouse
- Hono-Hono Orchids
- Honolulu Orchid Co
- Hook's Greenhouse
- Hoosier Orchid Co
- Horant's Garden Ctr Inc
- Horiuchi Brothers Greenhouse
- Horizon Ag
- Horizon Ag
- Hornbuckle Greenhouses
- Horney's Hollow Herbs Plant
- Horse Mountain Orchids
- Horticultural Services
- Horton Greenhouse
- Horton's Greenhouses
- Hoskins Florist & Greenhouse
- Hosta Leaf
- Houghton's Greenhouses
- Hounsell's Country Market
- House Of Blooms
- House Of Colors
- House Of Plants & Ceramics
- Houston's Greenhouse
- Howard Pine's Garden Ctr
- Howard's Greenhouses
- Howard's Greenhouses
- Howards Floral
- Howland Greenhouses
- Hubbard's Greenhouse
- Hubbard's Greenhouses
- Hubbs Greenhouse
- Hubbs Greenhouse
- Hudak Farm Stand & Greenhouse
- Hudman Greenhouse
- Hudson Greenhouse
- Huffman Farms & Greenhouse
- Hugo Greenhouse
- Huizenga Brothers Greenhouses
- Hummingbird Hollow
- Hundley's Greenhouses
- Hunt's Farm Greenhouse
- Hunter's Greenhouse & Dar's
- Huntingburg Greenhouse Inc
- Huntrs' Green Nursey & Lndscpg
- Hurley's Greenhouses
- Hutchings Greenhouse
- Hydro Colorado
- Hydro-Culture
- Idle Hours Orchids
- Impact Orchids & Exotics
- Imperial Hosta
- In Living Color Inc
- In The Woods Barn & Garden Ctr
- Indian Trail Greenhouse
- Indian Trail Greenhouses
- Ineichen Greenhouse
- Ingraham Flowers
- Innovative Pallet Inc
- Inside & Out Concepts
- Intergrow Portageville Inc
- International Flowers
- International Greenhouse Co
- Interstate Greenhouse
- Iott's Greenhouse
- Iowa Orchids Inc
- Irene's Greenhouse
- Irish Country Greenhouse
- Irish Lane Greenhouses
- Iron Age Crafters Inc
- Ironhill Greenhouse & Gdn Ctr
- Ironto Greenhouse
- Ironwood Estate Orchids
- Irwin Greenhouse Inc
- Irwin Greenhouse Inc
- Isle Of Green
- It's A Jungle
- Itasca Greenhouse
- Ivey Gardens
- Ivey Gardens
- J & A Floral
- J & B Greenhouse
- J & G Growers
- J & H Miller Greenhouse
- J & J Greenhouse
- J & J Greenhouse
- J & J Greenhouses
- J & L Greenhouse
- J & L Greenhouse Inc
- J & M Tropicals
- J B Greenhouses
- J C Farm & Greenhouses
- J Greenhouse
- J Lane Greenhouses & Nursery
- J M Landscaping Nursery & Gdn
- J R Frazier & Sons
- J R Orchids Ctr
- J W Greenhouses
- Jack Young Greenhouses
- Jack's Greenhouse
- Jack's Greenhouse
- Jackson's Greenhouse
- Jackson's Greenhouse Nursery
- Jackson's Greenhouses
- Jacobs Greenhouse Mfg LTD
- Jacobson's Greenhouse & Nrsry
- Jade Orchid Co
- Jade Orchids
- Jade Systems
- Jaeger Greenhouses
- Jail Branch Greenhouse
- James Barbian
- James Greenhouse & Florist
- James Holstege Greenhouses
- James L Corbin Greenhouse
- James' Greenhouse
- Jamesport Gardens
- Jamesport Gardens
- Jan's Plants
- Jane's Green Thumb
- Jane's Greenhouse Inc
- Janice's Greenhouse
- Janzen's Greenhouse
- Jardin Mahoney
- Jarecki Lawncare & Greenhouse
- Jared Family Greenhouses
- Jarmuz Greenhouse
- Jasmic
- Jason Stone Topiary
- Jaxma Orchid Greenhouse
- JBS Farms
- JDM Seeding Inc
- Jean's The Right Plant Place
- Jeannie's Greenhouse
- Jeff Creque's Greenhouse
- Jeff's Greenhouses
- Jeff's Greenhouses
- Jeff's Greenhouses
- Jenkins Greenhouse
- Jenny's Greenhouse
- Jensen's Nursery & Greenhouse
- Jernigan's Greenhouses & Nrsry
- Jerry Wilson
- Jerry's Berries & Greenhouse
- Jerry's Greenhouses
- Jim & Tim's Greenhouses
- Jim Rider Flowers
- Jim's Greenhouse
- Jim's Greenhouse
- Jimmy's Greenhouse
- Jo Ann's Greenhouse Inc
- Jo's Greenhouses
- Jo-Ann's Gardens
- Jocelyn's Greenhouse
- Joe C Shaner & Sons Greenhouse
- Joe's Greenhouse
- Joe's Greenhouse & Poultry
- Joe's Greenhouse Construction
- Joe's Greenhouses
- Joe's Greenshouse
- Joe's Greenshouse
- Joel's Greenhouse
- Johan Scented Roses
- Johannsen Greenhouses & Gifts
- Johansen's Greenhouse
- Johansen's Greenhouse
- Johansson's Greenhouse
- John Arthur Greenhouse
- John Arthur Greenhouse
- John Gaffaney's Greenhouses
- John Gernaat & Sons Grnhses
- John L Tomasovic Sr Florist
- John Mc Lean Seed Co
- John Natter Greenhouses
- John S Hounsell's Greenhouse
- John Weddington Greenhouses
- John's Country Nursery Inc
- John's Greenhouse
- John's Greenhouses
- Johnny Appleseed Inc
- Johnson Daylily Patch
- Johnson Farms Plants & Pumpkin
- Johnson Greenhouse
- Johnson Greenhouses
- Johnson Plants
- Johnson Plants Inc
- Johnson Plants Inc
- Johnson's Garden Inc
- Joiner Creek Green Houses
- Jolly Lane Greenhouse
- Jones Greenhouse
- Jones Greenhouse
- Joplin Greenhouse
- Jost Greenhouses
- Joy's Jungle Greenhouse
- Joyce's Greenhouse
- Judy's Garden
- Judy's Garden
- Juliano's Greenhouse
- Julie's Greenhouse
- Julie's Greenhouse
- Juno Beach Orchids
- Jurg's Greenhouses
- Jusko's Greenhouse
- K & A Greenhouse
- K & A Greenhouse
- K & A Plant Farm
- K & J Greenhouse
- K & K Greenhouses
- K & M Greenhouse
- K & R Greenhouse
- K & S Greenhouse
- K & S Greenhouse & Plantfarm
- K C Hardin Greenhouse & Garden
- K D J's Greenhouses Pond
- K M Marasa Greenhouse
- K S Jerry Greenhouse
- K W Zellers & Son Inc
- K-Drive Greenhouse Co
- K2 Seed Growers
- Kahl's Greenhouse & Landscpg
- Kailua Kona Flower Market
- Kaimu Nursery
- Kalamazoo Valley Plant Growers
- Kaleialoha Orchid Farm
- Kama'Ili Nursery
- Kamterter 2 LLC
- Kamuela Greenhouse
- Kane's Nursery
- Kanoa Orchids
- Karen Gay
- Karen's Plant Shop
- Karnemaat Farm
- KATO Cut Flowers
- Katzi's Exotic Blossoms Inc
- Kauai Fruit & Flower Co
- Kauai Orchids
- Kauai Tropicals
- Kaufman's Backyard Gardens
- Kaumana Flowers
- Kaw Valley Green Houses
- Kaw Valley Green Houses
- Kaw Valley Greenhouses
- Kawainui Plantation Inc
- Kawamoto Orchid Nursery
- KCS
- Kearns Greenhouses
- Keiser's Farm Mkt & Greenhouse
- Keit's Greenhouse & Floral Ctr
- Kelley's Greenhouses
- Kelley's Nursery & Greenhouses
- Kellogg Perennials
- Kelly's Bloomers
- Kelly's Greenhouse
- Kem Road Greenhouse
- Ken's Greenhouse
- Ken's Greenhouse
- Ken's Greenhouse
- Ken's Greenhouse
- Kenai River Nursery
- Kenneth Henry Sons Inc
- Kent's Perennials & Wild Bird
- Kercheval Gardens
- Kerry's Greenhouse
- Keweenaw Greenhouse
- Key Blooms Inc Wholesale
- Key Blooms Inc Wholesale
- Keystone Perennials
- Keystone Perennials
- Kiger Island Greenhouses
- Kihle's Greenhouse
- Kiilani Gifts & Gardens
- Kiko's Greenhouse
- Kim's Greenhouses
- Kimberly's Greenhouse At Psgh
- King Farm
- King's Courtyard Inc
- King's Greenhouses
- King's Plants
- Kingwood Gardens
