Seeds - Katz Apricot Stock Matthiola. Minimum 20 seeds. Beautiful flowers that grow in early spring. Very cold tolerant & return every year. Puts on Gorgeous pastel peach & cream colored flowers. Katz stock has double ruffled flowers. Please make sure to research your seeds online before starting them, so that you can ensure proper germination. We are not responsible for any issues due to germination. Seeds - Katz Apricot Stock Matthiola