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Greners.com
Hydroponic Supplies

Sure To Grow

 

Now Available !!

Welcome to the future of plant growth media technology. Sure To Grow was designed by growers for growers with input from some of the best minds in hydroponic gardening and horticulture. Compatible with major growing systems. Light, clean and hygienic. Requires no presoaking, no pre-conditioning. No itchy, irritating fibers. Does not interfere with nutrient EC and pH. No mess, no clean-up. Indefinite shelf life. Quicker germination and higher yields. Optimal aeration and water retention. Inert, sterile and pH neutral. No nutrient salt build-up. Less incidence of disease, molds and fungus.

Sure To Grow
 
  1. 1
     
    Sure to Grow Hail - Case Of 16, 2 Cubic Foot Bags

    1" x 1" cubes which are versatile and can be used to fill any size container; regardless of shape or volume. Two cubic food bag, case of 16.

  2. 2
     
    Sure to Grow Hail - 2 Cubic Foot Bag

    1" x 1" cubes which are versatile and can be used to fill any size container; regardless of shape or volume. Two cubic food bag.

  3. 3
     
    Sure to Grow Starter Cubes

    Starter cubes for seed and cutting propagation. The cubes are open celled, water absorbing forms that promote rapid root formation. They are free of pathogenic organisms and require no pretreatment or further sterilization. The physical format of the STG Grow Cubes anchors the plant and provides capillary action for efficient water feeding.

  1. 4
     
    Sure To Grow Loose Fill - 2 cu. ft.

    Superior alternative to loose media and granulated products. Suitable for filling containers as a stand-alone media or as an amendment to soilless mixes and other organic media. Sure To Grow products are designed to benefit growers and users by using a unique substrate and a technology designed for the 21st century. Sure To Grow is lighter, cleaner and less bulky than any other medium currently on the market. You will find that with Sure To Grow, less is truly more.

  2. 5
     
    Sure To Grow Inserts - Surge 7" x 9.5" Square - Pack of 6

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  3. 6
     
    Sure To Grow Pads - 20" x 9.75" x 0.33" - 10 pads

    A unique growth system that is designed for ease of use and efficiency while fitting right into standard 10/20 grow trays. The Sure To Grow (STG) Grow Pad wets instantaneously, which allows for quicker, more even and consistent yields. Package of 10 pads.

  1. 7
     
    Sure To Grow Inserts - Twister 6" x 6" Cylinder - Pack of 6

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  2. 8
     
    Sure To Grow Pads - 20" x 9.75" x 0.33" - Case of 150

    A unique growth system that is designed for ease of use and efficiency while fitting right into standard 10/20 grow trays. The Sure To Grow (STG) Grow Pad wets instantaneously, which allows for quicker, more even and consistent yields.

  3. 9
     
    Sure To Grow Inserts - Clipper 2"x2" Cylinder - Pack of 24

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  1. 10
     
    Sure To Grow Loose Fill - 2 cu. ft. - 1 bag

    Superior alternative to loose media and granulated products. Suitable for filling containers as a stand-alone media or as an amendment to soilless mixes and other organic media. Sure To Grow products are designed to benefit growers and users by using a unique substrate and a technology designed for the 21st century. Sure To Grow is lighter, cleaner and less bulky than any other medium currently on the market. You will find that with Sure To Grow, less is truly more.

  2. 11
     
    Sure To Grow Inserts - Typhoon 10" x 9" Cylinder - Single

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  3. 12
     
    Sure To Grow Loose Fill - 2 cu. ft. - Case of 10

    Superior alternative to loose media and granulated products. Suitable for filling containers as a stand-alone media or as an amendment to soilless mixes and other organic media. Sure To Grow products are designed to benefit growers and users by using a unique substrate and a technology designed for the 21st century. Sure To Grow is lighter, cleaner and less bulky than any other medium currently on the market. You will find that with Sure To Grow, less is truly more.

  1. 13
     
    Sure To Grow Slabs - 36" x 8" x 3" - Case of 9

    Unlike Rockwool and Coir slabs, Sure To Grow (STG) Grow Slabs have been proven to work as well or better and only 1/2 the thickness with greatly enhanced root mass. Each grow Slab is available in a UV resistant agricultural polyethylene sleeve to enhance growth. They are free of pathogenic organisms and require no pretreatment or further sterilization.

  2. 14
     
    Sure to Grow Starter Cubes - Sheet of 98 Cubes

    Starter cubes for seed and cutting propagation. The cubes are open celled, water absorbing forms that promote rapid root formation. They are free of pathogenic organisms and require no pretreatment or further sterilization. The physical format of the STG Grow Cubes anchors the plant and provides capillary action for efficient water feeding.

  3. 15
     
    Sure to Grow Starter Cubes - Case of 30 Sheets

    Starter cubes for seed and cutting propagation. The cubes are open celled, water absorbing forms that promote rapid root formation. They are free of pathogenic organisms and require no pretreatment or further sterilization. The physical format of the STG Grow Cubes anchors the plant and provides capillary action for efficient water feeding.

  1. 16
     
    Sure To Grow Inserts - Deluge 8" x 8" Cylinder - Case of 6

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  2. 17
     
    Sure To Grow Inserts - Squall 4.75" x 6" Square - Case of 72

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  3. 18
     
    Sure To Grow Inserts - Arroyo 3.25" x 2.75" Cylinder - Pack of 12

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  1. 19
     
    Sure To Grow Mat 4' x 4' x 1"

    High performance growing medium in rolls designed to be cut to size to fit any flood table or tray. Clean, hygienic, lightweight material that provides maximum area and protection for the root mass. 4' x 4' x 1" roll.

  2. 20
     
    Sure To Grow Inserts - Tempest 4.75" x 4.5" Cylinder - Pack of 12

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  3. 21
     
    Sure To Grow Pads - 20" x 9.75" x 0.33"

    A unique growth system that is designed for ease of use and efficiency while fitting right into standard 10/20 grow trays. The Sure To Grow (STG) Grow Pad wets instantaneously, which allows for quicker, more even and consistent yields. Available in packages of 10, or cases of 150.

  1. 22
     
    Sure To Grow Inserts - Tornado 6" x 4.75" Cylinder - Pack of 6

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  2. 23
     
    Sure To Grow Inserts - Clipper 2"x2" Cylinder - Case of 576

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  3. 24
     
    Sure To Grow Mat

    High performance growing medium in rolls designed to be cut to size to fit any flood table or tray. Clean, hygienic, lightweight material that provides maximum area and protection for the root mass. Available in 4' x 4', 4' x 8' and 1' x 20' rolls.

  1. 25
     
    Sure To Grow Inserts - Arroyo 3.25" x 2.75" Cylinder - Case of 144

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  2. 26
     
    Sure To Grow Block - 4" - Individual

    Sure To Grow (STG) Grow Blocks are designed to accept plants grown in commonly used propagation starter cubes of STG Grow Cubes that have already rooted or sprouted. Lighter than Rockwool blocks. Wet instantaneously, requiring significantly less time to prepare the media for planting. They do not break or fall apart. Free of pathogenic organisms. Available in 4" or 6" blocks.

  3. 27
     
    CLEARANCE 1 - Sure To Grow Inserts - Tempest 4.75" x 4.5" Cylinder - Case of 144

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  1. 28
     
    Sure To Grow Blocks - 4" - Case of 144

    Sure To Grow (STG) Grow Blocks are designed to accept plants grown in commonly used propagation starter cubes of STG Grow Cubes that have already rooted or sprouted. Lighter than Rockwool blocks. Wet instantaneously, requiring significantly less time to prepare the media for planting. They do not break or fall apart. Free of pathogenic organisms. Available in 4" or 6" blocks.

  2. 29
     
    Sure To Grow Inserts - Tornado 6" x 4.75" Cylinder - Case of 72

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  3. 30
     
    Sure To Grow Blocks - 6" - Case of 48

    Sure To Grow (STG) Grow Blocks are designed to accept plants grown in commonly used propagation starter cubes of STG Grow Cubes that have already rooted or sprouted. Lighter than Rockwool blocks. Wet instantaneously, requiring significantly less time to prepare the media for planting. They do not break or fall apart. Free of pathogenic organisms. Available in 4" or 6" blocks.

  1. 31
     
    Sure To Grow Inserts - Twister 6" x 6" Cylinder - Case of 72

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  2. 32
     
    Sure To Grow Block - 6" - Individual

    Sure To Grow (STG) Grow Blocks are designed to accept plants grown in commonly used propagation starter cubes of STG Grow Cubes that have already rooted or sprouted. Lighter than Rockwool blocks. Wet instantaneously, requiring significantly less time to prepare the media for planting. They do not break or fall apart. Free of pathogenic organisms. Available in 4" or 6" blocks.

  3. 33
     
    Sure To Grow Inserts - Deluge 8" x 8" Cylinder - Single

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  1. 34
     
    Sure To Grow Slabs - 36" x 6" x 3" - Single

    Unlike Rockwool and Coir slabs, Sure To Grow (STG) Grow Slabs have been proven to work as well or better and only 1/2 the thickness with greatly enhanced root mass. Each grow Slab is available in a UV resistant agricultural polyethylene sleeve to enhance growth. They are free of pathogenic organisms and require no pretreatment or further sterilization.

  2. 35
     
    Sure To Grow Inserts - Typhoon 10" x 9" Cylinder - Case of 6

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  3. 36
     
    Sure To Grow Slabs - 36" x 6" x 3" - Case of 12

    Unlike Rockwool and Coir slabs, Sure To Grow (STG) Grow Slabs have been proven to work as well or better and only 1/2 the thickness with greatly enhanced root mass. Each grow Slab is available in a UV resistant agricultural polyethylene sleeve to enhance growth. They are free of pathogenic organisms and require no pretreatment or further sterilization.

  1. 37
     
    Sure To Grow Inserts - Squall 4.75" x 4.75" Square - Pack of 6

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.

  2. 38
     
    Sure To Grow Slabs - 36" x 8" x 3" - Single

    Unlike Rockwool and Coir slabs, Sure To Grow (STG) Grow Slabs have been proven to work as well or better and only 1/2 the thickness with greatly enhanced root mass. Each grow Slab is available in a UV resistant agricultural polyethylene sleeve to enhance growth. They are free of pathogenic organisms and require no pretreatment or further sterilization.

  3. 39
     
    Sure To Grow Inserts - Surge 7" x 9.5" Square - Case of 72

    Sure To Grow (STG) Storm series inserts are the most advanced hydroponic media produced. Manufactured from PET: pH neutral, sterile and inert. Consistency is the key to success and STG provides a non-reactive foundation on which you can tailor your own nutrient schedule without media influence.