Seeds from Linaria maroccana or Toadflax. Annual – Bloom Color: Blue, Orange, Pink, Purple, Red, White, Lavender, Yellow. It grows to a height of around a foot, with finely divided ferny foliage, and dense spikes of elegant little lipped flowers with a long spur, often with a contrasting blotch on the lip, in summer. Cut back after initial flowering to encourage additional bloom.