This may take anywhere from 3-6 months, depending on the state of the cutting and your exact soil conditions. Once the stem begins producing foliage again, it will be safe to repot it in a larger container or transplant it to your garden. There’s no need to water the cutting the way you would a seedling, as the roots are not yet fully developed. Most veteran gardeners recommend a “hardening-off” phase that lasts at least 2 weeks. To do this, simply move the plant to an area with slightly more direct sunlight every 5-7 days. A slow process of acclimation will help it adapt to its new environment and increase its chances of survival. Situating your bougainvillea in direct sunlight before it’s ready could kill it, leaving you with nothing to show for your efforts. During this time, you’ll want to limit the plant’s exposure to especially warm or cold conditions. It’s a good idea to bring it inside during the hottest part of the afternoon and in the evening after the sun sets.  Rapid fluctuations in temperature can also be hard on young cuttings, even if they’re relatively modest. Bougainvillea is most comfortable at the same temperatures you are. For this reason, the inside of your home will generally be the best place for it. Tap the outside of the rooting pot to gently dislodge the compacted soil. Upend the entire pot carefully on your palm, holding the cutting firmly between the fingers of your opposite hand. Your bougainvillea is now ready to be planted in a container or flower bed and continue growing on its own.  Plant your bougainvillea in spring or summer so it will have time to establish itself before winter arrives.  Your cutting's container or plot should be at least twice as large as its growing root system to give it plenty of room to spread out comfortably. Once established, bougainvillea doesn’t respond well to having its roots disturbed. If you want to transplant a growing shrub a second time, it may be best to just purchase a new one.
اسمح للشتلة بمواصلة التجذر حتى تظهر أربع أو ست ورقات. عرّض الشتلة المتجذرة بالكامل لأشعة الشمس تدريجيًا. احتفظ بالشتلة بدرجة حرارة من 18 إلى 24 درجة مئوية. اقتلع الشتلة وازرعها في منزلها الجديد.