The term "All-time Jackfruit" doesn't refer to a specific variety of jackfruit, but it's possible you might be referring to a variety that's known for being available or in season throughout the year. Jackfruit (Artocarpus heterophyllus) is a tropical fruit tree native to South and Southeast Asia, and it's cultivated for its large, sweet fruit.

Regarding grafted and hybrid plants:

1. Grafted Plants: Grafted jackfruit plants are created by joining the tissues (usually a scion or bud) of a selected jackfruit variety onto the rootstock of another related plant. Grafting is commonly used in fruit tree cultivation to ensure desirable characteristics, such as disease resistance, better fruit quality, or improved growth vigor.

2. Hybrid Plants: Hybrid jackfruit varieties are created through controlled cross-breeding of different jackfruit cultivars to produce offspring with desired traits, such as better flavor, larger fruit size, seedlessness, or disease resistance. Hybridization in jackfruit aims to combine the best qualities of different parent plants to create improved varieties.

Care tips for a grafted or hybrid jackfruit plant:

1. Climate and Soil: Jackfruit thrives in tropical or subtropical climates with warm temperatures and high humidity. It requires well-draining soil with good fertility. Plant your jackfruit tree in a location that receives full sun for most of the day.

2. Watering: Provide regular watering to your jackfruit tree, especially during dry periods and while the fruits are developing. However, avoid waterlogging the soil, as jackfruit trees are susceptible to root rot in overly wet conditions.

3. Fertilization: Fertilize your jackfruit tree regularly with a balanced fertilizer formulated for fruit trees. Apply fertilizer during the growing season, following the manufacturer's instructions for application rates.

4. Pruning: Prune your jackfruit tree as needed to remove dead or diseased branches, improve airflow within the canopy, and maintain its desired shape and size. Jackfruit trees can grow quite large, so proper pruning helps manage their size and promotes fruit production.

5. Pest and Disease Control: Monitor your jackfruit tree regularly for signs of pests, such as fruit flies, aphids, or scale insects, as well as diseases like anthracnose or powdery mildew. Take appropriate measures, such as applying insecticides or fungicides, to control pests and diseases if necessary.

6. Harvesting: Jackfruit typically takes several months to ripen on the tree. Harvest the fruit when it has developed a sweet aroma, the skin has turned from green to yellow or brown, and the fruit feels slightly soft to the touch. Use a sharp knife to cut the fruit from the tree, taking care to avoid damaging nearby branches.

By providing proper care and attention, your grafted or hybrid jackfruit plant can thrive and reward you with delicious fruit for many years. Enjoy the process of nurturing your tree and savoring the unique flavor of jackfruit!