Botanicare Original Grow Trays Outside Dimension (OD) Trays, Black Size:4ft x 6ft OD It comes in 25' sections

It comes in 25' sections which can be cut to length

adding a moist sponge to a folded GREEN PAD

Wollastonite is a natural calcium silicate mineral

Nitrogen Source: Urea is a concentrated source of nitrogen

Botanicare Original Grow Trays Outside Dimension (OD) Trays, Black Size:4ft x 6ft OD It comes in 25' sectionsThese trays sit in the precise footprint that their name suggests and fit easily into all growing tents on the market. The Botanicare OD trays, available only in black ABS plastic, are formed with an easy to clean diagonal drainage grid to direct water towards drainage fittings. Superior rigidity over other OD trays on the market, these new OD trays are an economical purchase for the space minded consumer. 3ft x 6ft Inside Dimensions: 33. 25in L x 69.