From the Keukenhof.

This extra-wide flat trowel makes every kind of planting work easier. For instance – just one ‘push’ into the ground will produce a sizable hole, big enough for any garden plant: effective and economical. Or how about a small hand spade? The sharp-pointed tip helps you to work in hard soil or to cut through roots – even quite thick ones. The Keukenhof gardeners use this kind of trowel for planting bulbs – of which there are millions in Holland’s most popular garden!