Perennials should be separated outside of the flowering and bud formation periods, so we divide the species that bloom in autumn in spring, and blooming in spring we separate in autumn. But there are exceptions. In March
and April it is best to share the following perennials: the Caucasian geese Arabis cucasica, the common hoof Asarum europeum, tawutki Astilbe, Bergenia cordifolia heart-shaped bergenia, Brunner macrophylla, whorl slope Coreopsis verticilia-ta, the heart of Dicentra spectabilis, gentian gentian, yellow and Siberian iris Iris pseudacorus i sibirica, Lychnis chalcedonica, Przewalski's tongue Ligularia Przewalskii, Phlox paniculata, mossy sage Salvia nemorosa, rudbekie Rudbeckia, plenikaTrollius, Carolingian yucca Yucca filamentosa and many others.
Cellulose-peat pots are perfect for quilting seedlings. For more convenient carrying, they can be put in a plastic shallow box, then fill with substrate, np. peat substrate, and put the seedling. It is worth remembering that it is better to quilt plants a little too small than too large, because the drawn seedlings are weak and have less root (sometimes they even die). The prepared seedling is planted on the flowerbed together with the pot; Thanks to this, the root ball is not damaged during planting.