Some time ago I bought a pack which contained seeds for 6 different varieties of Lavender (Blue River, Stoechas, Hidcote, Oregano scented, Munstead Blue & Dwarf Mixed). The pack advises to place in the fridge for 2-3 weeks and then sow between January and April. as I was so busy with so much else in the garden, the lavender sadly got forgotten. I'll sow a few of each and hope for the best, keeping indoors/protected over winter if needs be. However, for best results, shall I leave the seed packs in the fridge until next January and sow as directed then, or leave them somewhere dark and cool (but not the fridge) until sowing or until putting into the fridge again for another 2-3 weeks next Jan? Do they need to be sown after this cold period, or will they be ok after a less cold period, will they be damaged if left for an extended cold period? Just not sure and would appreciate some advice.