  In this article, we study a $d$-dimensional stochastic nonlinear heat
equation (SNLH) with a quadratic nonlinearity, forced by a fractional
space-time white noise: \begin{equation*} \left\{\begin{array}{l} \partial_t
u-\Delta u= \rho^2 u^2 + \dot B \, , \quad t\in [0,T] \, , \, x\in \mathbb{R}^d
\, ,\\ u_0=\phi\, . \end{array} \right. \end{equation*} Two types of regimes
are exhibited, depending on the ranges of the Hurst index $H=(H_0,...,H_d)$
$\in (0,1)^{d+1}$. In particular, we show that the local well-posedness of
(SNLH) resulting from the Da Prato-Debussche trick, is easily obtained when $2
H_0+\sum_{i=1}^{d}H_i >d$. On the contrary, (SNLH) is much more difficult to
handle when $2H_0+\sum_{i=1}^{d}H_i \leq d$. In this case, the model has to be
interpreted in the Wick sense, thanks to a time-dependent renormalization.
Helped with the regularising effect of the heat semigroup, we establish local
well-posedness results for (SNLH) for all dimension $d\geq1.$
