How many Bags Needed?
Please take your time to browse through our website or come and see us at one of our depots nearest to your home. Central has eleven depots in the Auckland Region and one in Hamilton.

PRODUCT	COMPOST	MULCH	LAWN MIX / TOPSOIL
For	All uses	All uses	Existing Lawn	New Lawn
Depth	50mm/2"	100mm/4"	25mm/1"	50mm/2"
Bag Size	40 Litre	40 Litre	25 Litre	25 Litre
Area to Cover	BAGS NEEDED
1 sq metre		3 bags	1 bag	2 bags
2 sq metres	3 bags	5 bags	2 bags	4 bags
3 sq metres		8 bags	3 bags	6 bags
4 sq metres	5 bags	10 bags	4 bags	8 bags
5 sq metres		13 bags	5 bags	10 bags
6 sq metres	8 bags	15 bags	6 bags	12 bags
7 sq metres		18 bags	7 bags	14 bags
8 sq metres	10 bags	20 bags	8 bags	16 bags
9 sq metres		23 bags	9 bags	18 bags
10 sq metres	13 bags	25 bags	10 bags	20 bags
PRODUCT	GARDEN MIX, NUTRASOIL & TOPSOIL
For	Annuals		Perennials/Shrubs		Trees
Depth	100mm/4"		200mm/8"		300mm/12"
Bag Size	40 litre	25 Litres	40 litre	25 Litres	40 litre	25 Litres
Mix or Soil	Garden Mix	Nutrasoil/Topsoil	Garden Mix	Nutrasoil/TopSoil	Garden Mix	Nutrasoil/Topsoil
Area to Cover	BAGS NEEDED
1 sq metre	3 bags	5 bags	6 bags	10 bags	8 bags	12 bags
2 sq metres	5 bags	8 bags	10 bags	16 bags	15 bags	24 bags
3 sq metres	8 bags	12 bags	16 bags	25 bags	23 bags	36 bags
4 sq metres	10 bags	16 bags	20 bags	32 bags	30 bags	48 bags
5 sq metres	13 bags	20 bags	26 bags	31 bags	38 bags	60 bags
6 sq metres	15 bags	24 bags	30 bags	48 bags	45 bags	72 bags
7 sq metres	18 bags	28 bags	36 bags	57 bags	53 bags	84 bags
8 sq metres	20 bags	32 bags	40 bags	64 bags	60 bags	96 bags
9 sq metres	23 bags	36 bags	46 bags	74 bags	68 bags	108 bags
10 sq metres	25 bags	40 bags	50 bags	80 bags	75 bags	120 bags