I planted a plum tree a couple of seasons ago. The first year I had 4 plums but the squirrels took care of them before they got big enough to harvest. This year the tree had 3 blossoms but they soon disappeared and now nothing. Is it time to toss the tree and plan something else - maybe pecans?
There are many varieties of plum. If you have one that is suited to your zone it may just need to be a bit more mature to produce fruit. In the right zone, fruit trees will get the right amount of winter chill and the summer heat will be right to ripen the fruit.
In the wrong zone the tree might still grow OK, but not produce fruit for any of several reasons.
I would look into the variety and your zone, and if that is OK, I would give it at least 5 years to become productive. Not because it cannot produce fruit younger, but because even in the right zone some years are just bad for fruit. A late chill might freeze the blossoms or keep the pollinating insects from flying, for example.
What Plum you planted does make a difference...not all are really good self-pollinators...which is why flowers may drop without setting fruit. Also, age makes a difference...if you purchased a 1st year seedling, it can take 5 to 7 years before a self pollinating tree settles into production.
Additionally, Houston had terribly dry weather this past couple years and that can be a real stressor on fruit trees and their production.
Fig trees are really great trees...we have a couple here, but they do require extra water without regular rainfall. It may also be a bit hungry...look into a good fruit tree fertilizer to apply in the Spring.
I have a nice yellow plum, as sweet as sugar. A friend gave me the sprout about 15 years ago. Mine went for ten years without blooming or even trying to put on fruit. I left it because it wasn't in my way and was a pretty little tree. Three years ago it started blooming and making plumbs like crazy. The answer, I don't know. Maybe yours will do the same but fifteen years is a long wait.
Good to see the xpert is still around. We've had some good times over the years. My black day lilies are the envy of the area. I've haven't had time to do much on Dave's for a long time. I'm really enjoying the day.
BLUSH...It is grand to see you again...hope you and Jo and the family had a wonderful Christmas. Glad the Daylilies are doing a good job for you. Has the Autumn clematis sent ya running for the pruners yet? GRIN
Many suburban neighborhoods have a pretty good selection of fruit trees, and honeybees will fly pretty far, several blocks, easily, 1/4 mile to a couple of miles when not many things are in bloom. So pollination of most of the commonly grown fruits may not be a problem. You probably do not have to have 2 plum trees in your own yard to get a good harvest.
This is not always true, especially when you are growing oddball fruits. I think I am the only one for miles around with an avocado, for example. Or if your variety needs only one specific pollinating variety that not many people grow, or flowers at an odd time compared to most of the similar trees.
You don't live in my old house in Martinez, do you? I had a big old avocado tree in my yard there. It always had fruit so I assumed someone else nearby must have had one too (trouble was all the fruit were 20 ft off the ground, so I had a hard time gathering any of them)
The nursery I bought the plum from had no idea which variety they sold me but recommended Santa Rosa as being a pollinator for just about everything. I noticed that the Urban Harvest fruit tree sale (thanks araness) has a variety of this, so I'll take a look this weekend.
I need to look at the fig tree as well to see how much space it will need.
Fig trees can be greedy...they will spread quite a bit depending on variety, but can be kept in bounds with a bit of judicious pruning. My La brown turkey fig spanned about 25 feet in all directions, but it was about 30 years old...unfortunately it did not survive the latest series of hurricanes.