Tips for heating a greenhouse in a cold climate. Covered in masses of dainty white flowers, the 2015 perennial plant of the year offers delicate texture to the landscape. Be inspired by coleus in 2015. Overlooked for so long, succulents are rapidly gaining popularity for their beauty and resilience. How can a little branding help growers stand out? This award-winning foxglove hybrid produces large multicolored blooms from midspring until first frost. These 40 individuals are propelling the horticulture industry forward. Growers and investors looking to cash in on Colorado’s legalization of cannabis are seeking employees with horticultural backgrounds and sources of crop-specific cultural information.
January 27, 2015
Syngenta Flowers has moved up the dates for its 2015 Goldsmith Scholarship program. The company will again be awarding two $7,500 scholarships to college students who have... more
January 26, 2015
The 2015 Big Grower Executive Summit will take place next month in Orlando, Florida. The conference will take place Feb. 8 to 10, at the Marriott Orlando Airport. Some of the... more
January 26, 2015
All-America Selections has announced seven more 2015 AAS Winners bringing the grand total of introductions for the 2015 gardening year to 25. The seven additional winners... more
January 23, 2015
Ronald Valentin has been appointed technical lead for Syngenta Bioline, effective January 2015. Valentin, a former biological crop protection specialist and technical... more
January 13, 2015
Are you a great leader? If I ask several of your key team members will they confirm that your business has great leadership? What criteria would they base their answer on?... more
January 13, 2015
For the past 44 years, the owners and staff members of Pell Greenhouse in Hudsonville, Michigan, have prided themselves in providing superb quality and excellent service.... more
January 13, 2015
As we enter into the New Year, most of us can look back on 2014 and say it has worked out better than we had expected last January when we were being covered up by... more
January 13, 2015
Heating a greenhouse in a cold climate is always expensive, but that’s especially true for some growers this year. Although natural gas remains relatively inexpensive,... more
January 13, 2015
Panicum virgatum ‘Ruby Ribbons’ stuns with soft blue-green foliage that emerges in the spring on upright arching, clumping plants. Bred by Dr. Mark Brand at the University of... more

AzaGuard is an organic insecticide effective on more than 300 insect species. Its chemical formulation sets it apart from other Azadirachtin-based product, and it is made in the United States. Apply AzaGuard as a fog to reduce labor costs.

  • AzaGuard
    AzaGuard is an organic insecticide effective on more than 300 insect species. Its chemical formulation sets it apart from other Azadirachtin-based product, and it is made in the United States. Apply...
  • Hose Swivel Dramm
    The new Brass Hose Swivel is designed to help growers avoid unwanted delays caused by twists in a watering hose. This product swivels while under pressure, allowing for unencumbered movement between...
    Hose Swivel Dramm
  • Lighting System, Quantum T5
    The Quantum T5 fluorescent fixture uses high-efficiency electronic ballasts to power high output, 54-watt, 4-foot T5 lamps. Designed with a shallow broad angle profile and high-quality German glass-...
    Lighting System, Quantum T5
  • Hydro-Gro Leafy Fertilizer
    Hydro-Gro Leafy Fertilizer is intended for hydroponic growers seeking a complete and cost-effective fertilizer for their leaf crops. It is specifically formulated with all the nutrients needed for...
    Hydro-Gro Leafy Fertilizer
  • Rolling Bench
    This new rolling bench with tray allows for quick transportation of seedlings and plants. The 48x96-inch bench saves time on preparation and features a strong, corrosion-resistant, galvanized steel...
    Rolling Bench
  • Angelonia 'Big Violet' 'Big Dark Pink'
    Big Violet and Big Dark Pink are fast growing and feature fantastic branching like the original Alonia series, but they boast larger flowers. They are heat tolerant and exhibit excellent performance...
    Angelonia 'Big Violet' 'Big Dark Pink'
  • Sutera 'Blue Bubbles' 'Snow Globe'
    Blue Bubbles and Snow Globe are two new additions to the sutera Snowstorm series. They perform well both in the landscape and in containers. Snowstorm sutera are continuous bloomers, and deadheading...
    Sutera 'Blue Bubbles' 'Snow Globe'
  • Capsicum 'Mambo Yellow Red'
    ‘Mambo Yellow Red’ offers a striking color combination paired with attractive dark green foliage. It performs great in 4- and 6-inch pots, and grows long, round fruit on compact plants with many...
    Capsicum 'Mambo Yellow Red'
  • Pentas Graffiti series 'Red Velvet'
    New to the Graffiti series, Red Velvet displays dense flower clusters of intense red. Excellent for late-season programs, ‘Graffiti Red Velvet’ is extremely heat tolerant and versatile. It has an...
    Pentas Graffiti series 'Red Velvet'
  • Agapanthus 'Twister'
    The new agapanthus ‘Twister’ is characterized by its prolific flowering with striking two-toned flowers. It has a compact habit and reaches a height of 30 inches, making it suitable for container use...
    Agapanthus 'Twister'
Stone Creek Hydroponics, a family-owned and operated farm in northeast Georgia, knows how to adapt to customer needs. When owner Zachary Unruh started the business in 2010,... more
Chameleon Grow Systems has developed a plasma grow light from the light emitting plasma offering from LUXIM in Sunnyvale, Calif. What differentiates plasma grow lighting from... more
Smith Gardens, with locations in Oregon, Washington and California, has been serving the Pacific Northwest market for over 100 years. Each year the family-run operation ships... more
Your customers demand a consistent, high quality finished product grown from Proven Winners and Proven Selections liners. Having access to crop culture information developed... more
During the one-hour webinar, Paul Pilon, Perennial Solutions Consulting, will cover both common as well as less familiar issues growers can encounter... more
"Inspire & Refresh! What Spring Training Really Should Look Like," presented by Dr. Bridget K. Behe, Ph.D., Professor, Department of Horticulture... more
All-America Selections has announced a third round of 2015 Winners, bringing the grand... more
If you wanted to nominate someone to the Class of 2015 of GPN's 40 Under 40 and missed... more
Are you interested in adding hydroponically grown tomatoes to your production? Hort... more
Researchers at  Harvard University, the University of California-Berkeley and the... more
This year’s OFA Short Course (July 14 to 17, in Columbus, Ohio) was phenomenal.  As... more
  By the time you see this article, Fall 2012 will be in full swing — hopefully a... more

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