Sale -30% Jiffy Grow Block 5 x 5cm Jiffy Peat Products $2.59 – $87.50 (inc. gst) Jiffy Grow Block 5 x 5cm Jiffy Grow Blocks are used to propagate a variety of plants, including vegetables, flowers, Select options Quick view -30% Jiffy Grow Block 8 x 8cm Jiffy Peat Products $7.88 – $94.50 (inc. gst) Jiffy Grow Block 8 x 8cm Jiffy Grow Blocks are used to propagate a variety of plants, including vegetables, flowers, Select options Quick view