Which Accessory Is Right For You
Add To The Structure
4' Extension
Hoping for a larger greenhouse but on a budget? Maybe you're not too sure how big agreenhouse you need? save some money by buying a smaller greenhouse with an extension! The 4' extension will ad 24 sqaure feet of growing space aThese kits fit 2015 and newer Grandio Element Models and comes with one roof while still boasting our thick 6mm twin wall polycarbonate
Snow Load Kit
Brace your Grandio Element Greenhouse for the extra weight of heavy snows. Each kit comes with all the roof line and eave supports you’ll need to prepare your Grandio Element greenhouse to handle excessive snowfall.
Frame to Base Brackets
EZ1 inner wall supports for extreme conditions and windy environments. Protect your greenhouse and plants from severe weather with our specialized EZ1 brackets that firmly lock the frame of the greenhouse to the base.
Click here to view how many brackets you'd need
Down Spouts
Drain kit downspout for Grandio Greenhouse gutter systems, attaching to each of the four corners of the Greenhouse.
Designed to be installed directly into the aluminum frame and gutter of your greenhouse.
This easy-to-install downspout drain kit contains: (4) 20mm Black Pipes, (4) Gutter Attachment Gaskets, and (4) Side Wall Brackets with Screws.
One drain kit contains all the necessary parts to add downspouts to one Grandio Greenhouse.
Ventilation
Automatic Roof Vent Window Opener
Automatically opens and closes the roof vent window when temperature changes. The opener has a metal cylinder containing a mineral which expands when heated. This pushes a piston that opens the vent. As the temperature cools, the mineral shrinks and a spring closes the vent and resets the piston. The opening and closing of the vent is gradual allowing just the right amount of air flow for cooling.
Automatic Louver Window Opener
Automatically opens and closes the louver window when temperature changes. The opener has a metal cylinder containing a mineral which expands when heated. This pushes a piston that opens the vent. As the temperature cools, the mineral shrinks and a spring closes the vent and resets the piston. The opening and closing of the vent is gradual allowing just the right amount of air flow for cooling. This Auto Louver Opener attaches to the Left Side of your Louver Window. Please call to order a Right Side Orientation Auto Opener for Louver Windows purchased prior to September 1, 2016.
Wall Louver Window
Need more air circulation? Add a Grandio Louver Window to your greenhouse. Louver window frame comes powder coated in green, with 6mm twin wall polycarbonate panels.
Shade Nets
Greenhouses can reach high temperatures even during modest warmth. A shade net is essential to maintain proper temperatures on sunny spring and autumn days, and all through summer. The Grandio Shade Nets are purpose made to reduce intense sunlight by 50% to keep your greenhouse cooler.
Silicone & Tape
This specialized Anti Dust Tape combined with the Waterproof All Weather Silicone Caulk will maintain the pristine beauty of your Grandio Greenhouse for years to come.
The Moisture Control Kit will water proof and prevent insects, dirt, mold and algae from entering the channels of your twin wall polycarbonate panels. Anti Dust tape has 45 micron filters in the tape that allow condensation to escape out of the flutes of your polycarbonate panels, while preventing the growth of algae and mold with its durable fungicidal coating. This specialized tape combined with the waterproof all weather silicone caulk will maintain the pristine condition of your greenhouse for years to come.
Hassle Free Gardening
Seed Heating Mats
Raises the soil temperature to 85 or 90 degrees F, for bigger seedlings faster! If you like to begin your garden indoors in late winter, low temperatures can sometimes make germinating seeds difficult and slow. You COULD keep the heat cranked up, of course, but why not just raise the soil temperature in your seed flats and begin the garden of your dreams right in the basement or on the kitchen counter? Let the Waterproof Seedling Heat Mat do the work for you! This waterproof mat fits neatly beneath 1 standard-size seed flat or Bio Dome, raising the temperature of the soil to about 85 to 90 degrees F. You can’t get much use from it in a zero-degree room, but if you’ve got a chilly basement or mudroom just perfect for starting seeds, plug in this mat and off you go! The mat includes helpful hints printed right on, so you never need root around for gardening books when facing a new seed-starting challenge!
Plant Hangers
These multi-functional plastic hangers can be used inside the greenhouse to hold a shade cloth in place, hold hanging baskets with quarter-inch hooks, and string taller plants and vines. To install, simply insert hangers into the roof rafter channels and twist.
Programmable Outlet Thermostat
This programmable 5-2 day heating and cooling outlet thermostat can be used with air conditioners, fans or electric space heaters. It allows users to easily customize heating or cooling temperatures to meet their comfort levels and schedules. So simple to use, extremely accurate and very reliable for year around comfort and energy savings.
- Weekdays and weekends can be programmed differently
- For use with air conditioners, fans and electric space heaters 120-volt
- Digital temperature control with easy to use touch keys
- Display shows the preset and current temperature for easy reference
Thermometer
- Indoor temperature (°F / °C)
- Indoor temperature trend indicator
- Indoor temperature alerts (low / high)
- Indoor humidity (%RH) with trend indicator
- Animated forecast icons
- Forecast tendency indicator
- Back light control (high / low / off)
- Unit must be plugged in for continuous back light.
- Signal strength icon for sensor transmission
- 12/24 hr. atomic time and date (manual setting)
- Outdoor temperature (°F / °C)
- Outdoor temperature trend indicator
- Outdoor temperature alerts (low / high)
- Outdoor humidity (%RH) with trend indicator
- Outdoor heat index and dew point
- Min/Max indoor/outdoor temperature
- Station and sensor low battery icon
- Perpetual calendar (day / month / date)
- Atomic reception indicator
- Snooze / alarm icon
- Indoor temperature range: +32°F to +122°F (0°C to 50°C)
- Indoor humidity range: 19% to 97% RH
- 5 Color Forecast icons: Sunny, Partly Sunny, Cloudy, Rainy, Stormy
Included TX141TH-BV3 Wireless Outdoor Temperature/Humidity Sensor
- Outdoor temperature range: -40 °F to 140 °F (-40°C to 60°C)
- Outdoor humidity range: 10% to 97% RH
- Transmission range: Up to 300 feet
Power Requirements
- Display: 5.0V AC adapter for primary power (included inside lower panel); Requires 3 “AAA”. Alkaline batteries for backup (not included)
- Sensor: Powered by 2 “AA” Alkaline batteries (not included)
Dimensions
- Display: 8.34″ L x 1.03″ W x 5.48″ H
- Sensor: 1.57″ L x 0.82″ W x 5.11″ H
Trellis Kits
Give your vine plants a boost with this great trellis kit.
Includes: (6) Trellising holders, (6) spools of string, and a large assortment of connectors for the plants to be fastened to the string.
Powder Coated Steel 2-Tier Potting Bench
Just the thing for storing plants and tools. Perfect for working or displaying plants & flowers. Add some shelf space to your Grandio greenhouse with this potting bench now offered with an adjustable lower shelf to fit your customized needs.
- Measurements: 20″D x 43.3″W x 38.5″H
- Shipping Weight: 24 lbs
Powder Coated Steel Two Tier Staging Table
The recently re-designed two-tier staging table is now stronger than ever with an adjustable lower shelf height and straps and legs that match the Potting Bench style and Height. Powder Coated Steel construction.
- Measurements: 14.25″D x 43.5″W x 38.5″H
- Shipping Weight: 25 lbs
Watering
Dig Solar Powered Digital 3/4″ Hose End Timer
Powered by a patented time-tested, internal photovoltaic module and microelectronic energy management system fueled by ambient light (solar)
Easy to install and program
Watering flexibility with a selection of watering frequencies and four start times per day
Seven buttons and an integrated large, high resolution screen
Easy to read LCD display with an AM/PM clock and icon-based programming for easy navigation
Blinking notification on days the hose end timer is active
12 or 24-hour time format
Non-volatile memory retains program integrity (excluding time)
Manual irrigation cycle can be performed via the manual program button
Quick release faucet swivel adapter for easy programming, installation and removal.
One button program off for easy irrigation suspension
Energy conservation feature automatically turns the hose end timer screen off after fifteen minutes
Power level meter indicates the approximate charge (energy available)
Semi-automatic, automatic, or manual operation
High flow diaphragm valve with DC solenoid available in 3/4″ FHT inlet with screen and MHT outlet, or BSP thread
Easy rain sensor installation through external wire
Waterproof construction ensures reliable operation in harsh environments
Environmentally friendly and energy independent; utilizes RoHS compliant components
Three year warranty
Operating pressure: 10 to 100 PSI (.7 to 6.8 bar)
Flow range: .1 to 8 GPM (.38 to 30 L/H)
Temperature range: 38-130°F (3-54°C)
Connection: female hose thread inlet (FHT) x male hose thread outlet (MHT) or British standard thread for tap (BSP)
Power source: ambient light (solar)
Sensor connection: yellow wire for closed contact rain sensor
Power source: Ambient light (PVM)
Input: 3,000 – 100,000+ LUX
Sensor connection: yellow wire for closed contact sensor
Controller dimensions: 5.75” W x 6.76” H x 2.25” D (14.6 cm W x 17.1 cm H x 6.3 cm D)
Unit Weight including plastic clam shell packaging: 1.02 pounds (.47 kg)
UPC code: 840620100038
Materials: Timer housing: high impact plastic. Inlet valve and solenoid: glass reinforced nylon with stainless steel plunger and spring.
Programming options
Watering duration: 1 minute up to 5 hours and 59 minutes set in one minute increments
Watering frequency: weekly or cyclical schedule with odd days, even days, or intervals from one to thirty (1- 30) days utilizing 365 day yearly calendar with leap year.
Up to four start times per day in weekly or cyclical schedule provides added flexibility for any type of watering application.
Rain off/delay option with automatic restart up to 99 days
Program off option stops program until reactivated
Manual cycle via the program with automatic shutoff option
Dig Battery Powered Digital 3/4″ Hose End Controller
¾” FHT inlet and MHT outlet
Easy programming using six buttons and large LCD display
AM / PM clock
Watering duration from 1 minute to 12 hours 59 minutes in 1 minute intervals
7 day watering calendar
Four start times per day
Preset program of 5 minutes watering every day
Electronic battery monitoring that provides constant reading of battery strength
Five part battery strength indication: 4, 3, 2, 1 bar and then flashing one bar on close down
Low battery auto lock out to ensure that the timer valve will not open unless it can close
Low energy use (less than 20 micro amps in standby mode) ensures long battery life
Easy manual operations using Start and Stop buttons.
Rain mode easily accessed by holding the OFF key for 3 seconds
High water flow at normal water pressures.
Operates on low water flow of less than 0.5gpm
High strength female hose thread connection with easy removal via spring clip
3/4″ FHT inlet with screen and MHT outlet
Powered by one 9-volt alkaline battery with attery life up to one year
Weather resistant
3 year limited warranty
Product Specifications
Operating pressure 10 PSI to 80 PSI (0.6 – 5.5 Bar)
Flow rate up to 6.3 gpm at 30 PSI (24 L/PM at 2 Bar)
Temperature range: 40°F to 125° F (3° C to 50° C)
Power source: 9-volt alkaline battery (not included)
Solenoid: durable electric motor
Power consumption: 20 micro amps in standby mode
Materials: body ABS, and inner parts of high impact plastic
Dimensions: 6” D X 4” W x 6.5” H ( 15.2 cm X 10.0 cm X 16.2 cm)
Programming options
Watering duration from 1 minute up to 12 hours and 59 minutes
Duration can be set in one minute increments
Watering frequency: can be programmed in a 7 day watering calendar
Drip Irrigation
The Drip Irrigation Watering Kit is ideal for watering shrubs, trees, flowers, bushes and more. This water conserving drip system covers up to 150 square feet and can easily be expanded as your landscape grows. Everything is included for a complete installation, no gluing is required.
Made from high quality, UV resistant materials
Easily installed, simple do-it-yourself project
Saves water by delivering water right where it is needed most, at the plant root zone
Includes 20 drippers at 1 GPH, 2 drippers at 2 GPH and 2 drippers at 4 GPH
Included drippers are pressure compensating (PC) providing consistent, uniform flow
Includes backflow preventer so water does not re-enter the main water supply through siphoning
Mist and Cool Misting System
Specifically designed for misting greenhouses, atriums and tropical gardens, the “Mist and Cool” watering system sprays a fine mist to cool, humidify, and/or water in your greenhouse. Reduces temperatures by as much as 25 degrees F. or 14 degrees C.
Super easy assembly and installation, system hooks up directly to hose or outside faucet. Top quality 3/8 inch polyethylene tubing is heavy wall, ultra violet light resistant with a medium burst strength rating for working pressures up to 125 PSI. 3/8 inch compression fittings make for quick and easy leak-proof installation without tools. Simply hand-rotate misters to adjust direction of mist. Composite fittings eliminate corrosion and reduce scaling and clogging. Fully expandable, the Mist & Cool Cooling Kits are easily extended and are compatible with all leading 3/8 inch competing systems. Includes 28 feet of 3/8 inch hose (18 feet of supply line, 10 feet of misting line); 1 3/4 inch FHT by 3/8 inch swivel adapter; five 3/8 inch nozzle tees; one 3/8 inch nozzle elbow; 6 composite misting nozzles, twelve 3/8 inch mounting clamps with nails and complete instructions.
Heating
HeatStar Blue Flame Heater
The HeatStar Blue Flame Heater provides safe, clean-burning heat for your home, greenhouse, shop or garage.
Both Propane and Nat gas heater have the same specs
Max. BTU: 30,000
Heat Coverage: 1,000 sq. ft.
Dimensions: 23.5″W x 24″H x 8″D
Weight: 30 lbs
Note: This heater requires an installation kit to use.
L.B. White Electric Heater
Volt 1.5
- BTU/Hour: 5,100
- Watts: 1,500
- Volts / Amps: 120V / 12.5A
- Thermostat: 32°F – 100°F
- Phase: 1PH
- Airflow: 116 CFM
- Weight: 13.7 LBS
- L x W x H: 11″ x 12″ x 8″
- Power Cord: 10′ (12 awg)
- Plug Type: NEMA 5-15P
- Decibel Rating: 47 dB(A) 1m
Volt 3
- BTU/Hour: 10,200
- Watts: 3,000
- Volts / Amps: 240V / 12.5A
- Thermostat: 32°F – 100°F
- Phase: 1PH
- Airflow: 205 CFM
- Weight: 20.3 LBS
- L x W x H: 11″ x 10″ x 15″
- Power Cord: 10′ (16 awg)
- Plug Type: NEMA 6-15P
- Decibel Rating: 50 dB(A) 1m
Volt 6
- BTU/Hour 20,500
- Watts 6,000
- Volts / Amps 240V / 25A
- Thermostat 32°F – 100°F
- Phase 1PH
- Airflow 250 CFM
- Weight 32.9 LBS
- L x W x H 20″ x 12″ x 17″
- Power Cord 10′ (8 awg)
- Plug Type NEMA 14-30P
- Decibel Rating 53 dB(A) 1m
Volt 9
- BTU/Hour 30,700
- Watts 9,000
- Volts / Amps 240V / 37.5A
- Thermostat 32°F – 100°F
- Phase 1PH
- Airflow 350 CFM
- Weight 39.9 LBS
- L x W x H 23″ x 14″ x 18″
- Power Cord 10′ (8 awg)
- Plug Type NEMA 14-50P
- Decibel Rating 55 dB(A) 1m
