Whichever tree is bought with its roots, and if it is fecundatedits fruit would belong to one who has grafted it except when the provision is laid down by the buyer.
أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ أَيُّمَا نَخْلٍ اشْتُرِيَ أُصُولُهَا وَقَدْ أُبِّرَتْ فَإِنَّ ثَمَرَهَا لِلَّذِي أَبَّرَهَا إِلاَّ أَنْ يَشْتَرِطَ الَّذِي اشْتَرَاهَا