pshire , ▁England . ▁The ▁cultiv ar ▁is ▁the ▁result ▁of ▁a ▁crossing ▁of ▁Bud d le ja ▁cr is pa ▁var . ▁ag ath os ma ▁and ▁Bud d le ja ▁altern ifolia . ▁ ▁Description ▁' Long stock ' ▁grows ▁to ▁a ▁height ▁of ▁ 3   m , ▁and ▁is ▁distinguished ▁by ▁its ▁l il ac - pur ple ▁flowers ; ▁the ▁fol i age ▁is ▁mid - green . ▁ ▁Cult iv ation ▁' Long stock ' ▁is ▁not ▁known ▁to ▁be ▁in ▁cultiv ation ▁beyond ▁the ▁UK . ▁A ▁spec imen ▁is ▁grown ▁as ▁part ▁of ▁the ▁N CC PG ▁national ▁collection ▁at ▁the ▁Long stock ▁Park ▁Nur ser y ▁near ▁Stock bridge . ▁ ▁References ▁ ▁Category : B ud d le ja ▁hy br ids ▁and ▁cultiv ars <0x0A> </s> ▁S agar ▁K ash y ap ▁is ▁a ▁former ▁under - 1 8 ▁tennis ▁player ▁from ▁Mys ore , ▁K arn ata ka , ▁India , ▁and ▁the ▁young est ▁Indian ▁to ▁offici ate ▁at ▁the ▁W im ble don ▁Championship . ▁ ▁Biography ▁ ▁K ash y ap , ▁ha iling ▁from ▁Mys ore ▁started ▁playing ▁tennis ▁at ▁the ▁age ▁of ▁ 1 2 . ▁He ▁is ▁a ▁former ▁under - 1 8 ▁junior ▁I TF ▁player ▁and ▁has ▁played ▁at ▁various ▁national ▁and ▁international ▁tournament s . ▁ ▁K ash y ap , ▁a ▁computer ▁engineer ▁from ▁Vid ya ▁Vik as ▁Engineering ▁college ▁in ▁Mys ore ▁started ▁off ▁as ▁a ▁line ▁u mp ire