Refer to table below for how many spikes to use per pot size.
Insert spikes into the potting mix midway between plant stem and pot edge, until the spike is just before the surface. Do not insert spike directly next to plant stem.
Always water well after inserting plant food spikes.
Reapply every 2 months.
Wash hands after use.
Pot diameter (cm) - 10
Number of spikes - 1-2
Pot diameter (cm) - 14
Number of spikes - 3
Pot diameter (cm) - 20
Number of spikes - 4
Pot diameter (cm) - 25
Number of spikes - 5
Pot diameter (cm) - 30
Number of spikes - 6-7
Pot diameter (cm) - For every 5cm pot increase above 30cm
Number of spikes - + 1 spike