Self-Watering & Automatic Watering

Self watering and automatic watering systems allow the gardener to enjoy a well-deserved holiday in total watering confidence, and with this collection of trustworthy gadgets – including digital water timers, growbag watering devices and watering spikes for pot plants – will do just that.

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FREE raintrap with Harcostar Butts

(applies to 227ltr & 350ltr)

GWT-148 4 stars. Watering Trays & Matting Use these Watering Trays and Matting with either of our plug plant trays, where the capillary matting can absorb up to half a pint of water to keep plants moist longer... Read more.
From £6.95

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£4.95 P&P
GWT-766 3 stars. Iriso Water Spikes Get water-wise with the unique award winning Iriso Water Spike drip-fed irrigation system which accepts most plastic water bottles, has 11 adjustable flow rates and uses an internal float to regulate the amount of water dispersed... Read more.
From £11.80

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£3 P&P
GWT-740 5 stars. Digital Water Timer Go away on holiday or just for a weekend knowing your watering system is fully automated with this Digital Water Timer that displays both time and day... Read more.
From £38.95

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£4.95 P&P
GPR-046 Quadgrow 18ltr Vegetable Planter The 18ltr Quadgrow Vegetable Planter lets you grow 4 varieties of vegetables in one planter with 4 generously sized pots providing plants with plenty of space to develop large, strong roots and is equally at home in the greenhouse or on the patio... Read more.
From £44.90

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£4.95 P&P
GWT-059 4 stars. Irrigatia Solar Automatic Irrigation Kit The Irrigatia Solar Automatic Irrigation Kit requires no mains water supply or electricity and it won't waste your valuable water butt collected and stored water by irrigating garden plants when the weather is cloudy or overcast... Read more.
£74.95

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£4.95 P&P
GWT-880 Easy2GO Holiday Watering Kit The Easy2GO Holiday Watering Kit is the ultimate holiday watering kit for healthy, happy plants keeping them watered for weeks on end ... Read more.
£19.95

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£4.95 P&P
GWT-890 Hydro Crystal in Light Blue The Elegant Hydro Crystal watering sphere with a distinctive light blue decoration is designed to supply a constant and even supply of water for all small to medium-sized pot plants.... Read more.
£15.95

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£4.95 P&P