- You Will Get 50 Seeds Of Delphinium Pennant Lavender With White Bee Flower Seeds. - Watering: Light. - This is for 50 seeds this is the delphinium Pennant Lavender with white bee. - The pennant series is a very nice type of delphinium and also know as a lark spur. - This series kinds grow to about 36" tall and spread to about 16" they grow great in zone 3-8 they bloom early summer to fall these have very tight flower spikes on them. - This type can have semi double flowers on them humming birds and butterflies love these flowers. - These are one of the best kinds for cut flowers.