Galanthus have gained the Royal Horticultural Society's Award of Garden Merit. A list of Irish cultivars can be found here Propagation is by offset bulbs, either by careful division of clumps in full growth ("in the green"), or removed when the plants are dormant, immediately after the leaves have withered; or by seeds sown either when ripe, or in spring. Professional growers and keen amateurs also use such methods as "twin-scaling" to increase the stock of choice cultivars quickly. Snowdrops contain an active lectin or agglutinin named GNA for "Galanthus nivalis" agglutinin. In 1995, Árpád Pusztai genetically modified potatoes with the
Flower Garden (solitaire) bouquet." The top cards of each flower-bed and all of the cards in the bouquet are available for play. Cards can only be moved one at a time and can be built either on the foundations or on the other flower beds. The foundations are built up by suit, from Ace to King (a general idea of the game is to release the aces first). The cards in the garden, on the other hand, can be built down regardless of suit and any empty flower bed can be filled with any card. The cards in the bouquet can be used