C35 is a hybrid of Ruby Orange X Weber-Fawcett trifoliate and was made in 1951 but was not released by UC Riverside until 1986. As far as tree size, C35 is somewhat reduced with nearly all scions. Typically, young trees grow well, so that size differences do not become apparent until trees have born several crops. Generally tree size averages about 80% as large as the trees on Carrizo. Trees on C35 have good to excellent yields for their size. Fruit quality is also good to excellent. C35 is well adapted to loam and sandy soils. It generally has relatively good freeze tolerance IN CLIMATES THAT INDUCES dormancy, but is somewhat more susceptible than trees on Trifoliate. C35 is strongly incompatible with Eureka lemon, and compatibility with mandarins is complex and as yet not well understood. Nearly all mandarins perform well for at least 10 years, but many eventually develop bud union crease and decline. Over all it is an excellent rootstock where it is well adapted, with a good balance of traits and few major defects.