I'm having a clean-out of our front garden, which is mainly shrubs and small trees, and after clearing or pruning quite a lot of old leggy shrubs like Fuchsia, Dogwood, Laurel etc., and taken out a feral Willow, I've found that there is now quite a gap between these two trees, such that they have diverged from each other quite a bit!
In the pic, the Magnolia on the left is actually all on one side of its trunk, which you can just see half-way up, and the Lilac on the right originally had a bough leaning towards it, which I've cut away.
So what's the answer to getting them both vertical again? Will they naturally bend back towards each other, or should I temporarily rope them together - they do move quite a bit - and would they stay that way after removing the rope? Both trees should be subject to phototropism at some stage, (had to look that one up after a neighbour mentioned it), but how long would that take?
What does the panel think please?