These are described as 'throw and grow seed balls'. Each bomb is uniquely designed to preserve the seeds until conditions are ready for germination. They break apart in the rain and contain all the nutrients and organic material needed to support germination. You can literally throw them into areas that you feel need 'filling' in your garden, or just in a container - great for the Edible Flowers!
 
I have packs of:
Red Poppy (Red Corn Poppy)
Bouquet Blend (Viola edible mix, Gypsophila Virgo)
Healing Herbs (Calendula, Lemon Balm, Echinacea Purple, Chamomile German)
 
These will make a wonderful gift, or maybe even throw Poppies in a special memorial part of your garden.