Quadgrow-plus Is A Great Alternative To Messy Grow Bags And It Even Gets The Watering Right For You. The 4 Pots Are Used For Tall Plants Such As Tomatoes, Beans And Cucumbers And The Central Planter Is Ideal For Salad Crops Such As Radish, Spring Onions And Lettuces.the Planter Holds 30 Litres Of Water In A Smart Reservoir That Releases The Water To The Roots When The Plants Really Need It As The Soil Dries Out. Meaning Your Plants Wont Suffer From Wilting, Bolting, Blossom End Rot - Or Any Of The Other Problems Caused By Under And Over-watering.award Winning Nutrigrow Plant Food Is Supplied With The Quadgrow-plus, With Enough Plant Food For One Season - Additional Nutrigrow Plant Food Can Be Ordered Separately.you Can Even Grow Salads And Herbs Outdoors All Year In The Quadgrow-plus By Adding The Mini Greenhouse Option Which Protects Plants From Frosts.quadgrow Plus Planter With Water Reservoiroverall Measures 105cm L X 55cm W X 38cm Hsalad Planter Middle Section Measures 55cm X 55cmthe 4 Pots Hold 11 Litres Of Compost smart Reservoir Holds 30 Litres Of Watersupplied With Nutrigrow Plant Food - Sufficient For One Seasonavailable To Buy With Propagator Lid (see Options Above)available To Buy With Mini Greenhouse (see Options Above)4 Pot Propagator Lids Also Available (gpl-104)keeps Your Vegetable Crops Perfectly Fed And Watered For Up To 2 Weeks At A Timestep By Step Instructions Included as Featured In Kitchen Garden And-grow Your Own Magazines