The lack of fruit from your cherry trees may result from one or more of the above. Pruning practices are important, as excessive upright growth will delay fruit bearing and reduce the quantity. Beyond that, frost is the foremost reason for a cherry tree not fruiting. Then I planted another one as a companion very close, as if it was a single bush. Most cherry tree problems result from environmental conditions (climate and weather) of the cherry tree or orchard; cultural practices, such as watering, fertilizing and pruning; pollination and fruiting habit. The overall health of the tree, which is influenced by a variety of factors, is the key to success when growing cherry trees. Sour cherry trees mature at around the three to five year mark and sweet cherry trees at four to seven years. He only keeps the best tasting ones. Quarterly feeding with a complete fertilizer formula promotes fruiting. Nothing is more frustrating than growing a cherry tree that refuses to bear fruit. Best Surinam cherry i've tried. Again, this is usually a maturity issue as older trees and their biennial bearing tendencies fade. I have seen Surinam cherry that is self infertile. Lastly, although sour cherry trees don’t require one, sweet cherry trees do need a pollinating source nearby. Surinam cherry is not a very demanding plant, but like most fruits does its best when cared for. I planted one for someone and it flowered and didnt fruit. I am about 60 miles north of you (Nipomo, CA). I got 4 bushes and they have never really set fruit from the first spring flush but later in the year they set a lot of fruit. Cherry trees will fruit when they become old enough to blossom freely. If you are able to see damage, the center of the cherry tree blossoms (pistils), will look dark brown to black. Once the second one flowered they both fruited profusely. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. It bears fruit almost all year round. When your cherry tree blossoms but no fruit appears, it may also be due to its fruiting habit. Answer: Like most fruit trees, you can prune Surinam cherry after its fruiting season is over. Cherry tree blossoms but no fruit appears it’s a good indication that poor pollination is occurring. Surinam cherry seedlings grow slowly; some begin to fruit when 2 years old; some may delay fruiting for 5 or 6 years, or even 10 if in unfavorable situations. Does it flower after April when it is warmer at night? Covering the cherry tree in advance of frost (row cover material or old bed sheets can be used) or overhead irrigation may aid in protecting the cherry tree. They are most productive if unpruned, but still produce a great many fruits when close-clipped in hedges. These are also the most prominent causes of non-bearing cherry trees. The cherry tree, whether sweet or sour, needs several years of growth before it is mature enough to fruit. I've been looking for a reason to go out and find a grafted Zill Dark or Black Star for the garden, so it looks like I've found one! I sell seedling Surinam cherry in my nursery and encourage people to plant two. Cherry Tree Varieties: Types Of Cherry Trees For The Landscape, Cherry Tree Pruning: How And When To Trim A Cherry Tree, Flowering Cherry Tree Care – How To Grow Ornamental Cherry Trees, Prickly Kale Leaves – Does Kale Have Thorns, Corn Husk Wreath Ideas: How To Make A Corn Husk Wreath, DIY Air Plant Wreaths: Wreath Making With Air Plants, Plum Pocket Info: Treating Pocket Disease On Plum Trees, What Are Cucurbits: Cucurbit Plant Info And Growing Conditions, Empty Tomatillo Husks – Why Are There No Tomatillo Fruit In Husk, Apple Tree Problems: How To Get Fruit On Apple Trees, Thanksgiving Tradition: Turning Homegrown Pumpkins Into Pie, Growing Thanksgiving Dinner – Must Have Turkey Side Dishes, Interesting Uses For Pecans: What To Do With Pecans, The Bountiful Garden: Bringing The Garden To Thanksgiving.