Technical Information (Standard areas)

Suggested number of 20kg bags required

Area 35g/sq. m 70g/sq. m 140g/sq. m
1,000 sq. m (1,200 sq. yd.) 1.75 3.5 7
1,000 sq. yd. (840 sq. m.) 1.50 3 6
1 Hectare (ha) 10,000 sq. m. – 2.47 Acres 17.5 35 70
1 Acre = 4,840 sq. yd. = 0.40 ha 7 14 28

Length Conversions

Centimetre Inches
1 Centimetre = 0.4 Inches
10 Centimetre = 3.9 Inches
15 Centimetre = 6.0 Inches
20 Centimetre = 7.9 Inches

Weight Conversions

Ounce Grams
1 Ounce = 28 Grams
8 Ounces = 255 Grams
18 Ounces (1lb) = 450 Grams
2 Pounds = 910 Grams
10 Pounds = 4.54 KG
20 Pounds = 9.07 KG

Area Conversions

Square Foot Metres / Yards
1 Square Foot = 0.9 Sq. Metres
1 Square Foot = 1.2 Sq. Yards
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