Gardening: How to use leftover egg shells and coffee grounds in your garden

SnugNiture 3 Pcs 2x2x1ft Round Galvanized Raised Garden Bed Kit Outdoor, Metal Planter Box for Planting Plants Vegetables, Brown #1

SnugNiture 3 Pcs 2x2x1ft Round Galvanized Raised Garden Bed Kit Outdoor, Metal Planter Box for Planting Plants Vegetables, Brown #2

SnugNiture 3 Pcs 2x2x1ft Round Galvanized Raised Garden Bed Kit Outdoor, Metal Planter Box for Planting Plants Vegetables, Brown #3

SnugNiture 3 Pcs 2x2x1ft Round Galvanized Raised Garden Bed Kit Outdoor, Metal Planter Box for Planting Plants Vegetables, Brown

(445902)

$56.99 (as of 17:17 GMT -05:00 - )

SIZE: The plant bed measure is 23.6"L x 23.6"W x 11.8"H. This round planter box provide ample growing space to raise vegetables, flowers and plants. DURABLE MATERAL: Made of thick galvanized steel plate, wave structure and round shape, rust-proof and... read more

Galvanized Metal Planter Raised Garden Bed Kit for Gardening Outdoor，4x2x1ft Planter Grow Garden Box Raised Flower Bed #1

Galvanized Metal Planter Raised Garden Bed Kit for Gardening Outdoor，4x2x1ft Planter Grow Garden Box Raised Flower Bed #2

Galvanized Metal Planter Raised Garden Bed Kit for Gardening Outdoor，4x2x1ft Planter Grow Garden Box Raised Flower Bed

(475533)

$29.87 (as of 18:56 GMT -05:00 - )

Outdoor galvanized planter boxes size: 4×2×1 ft, Can hold garden soil and fertilizers: 7.14 Cubic feet. Available in a variety of colors, you can choose the one that best suits your garden style. Moreover, you can use galvanized sheets to splice out ... read more

Mr Maddock said coffee grounds are actually a green composting material which contains nitrogen. Nitrogen is vital to a plant because it is a major …