In this work, we study the finite time blow-up dynamics of Landau–Lifshitz flow \(u(t, \cdot ):\mathbb {R}^2\rightarrow \mathbb S^2\) . We show that starting from any initial data with (anti-)holomorphic energy lower than \(4\pi \) , if the Landau–Lifshitz flow blows up at finite times \(T<+\infty \) , then the blow-up rate is at least \(O(T-t)^{p}\) with some \(p>1/2\) decided by the coupling constants, and the limit map u(T) is Hölder continuous. Moreover, for arbitrary time sequence \(t_n\rightarrow T^-\) , \(u(t_n)\) sub-converges to u(T) in the bubble-tree sense, with no necks.
