Use layers or grafts. Season of planting given in the source: June–December. Spacing: 5–6 m either way. Plant with the ball of earth at the centre of a 45 x 45 x 45 cm pit filled with 10 kg of FYM. Legumes and short-duration vegetables can be grown as intercrops before the trees bear.
Pending expert review
Source
Crop Production Guide – Horticulture Crops 2020 (Directorate of Horticulture and Plantation Crops, Tamil Nadu & Tamil Nadu Agricultural University (TNAU)), Guava – Planting material, season, spacing & planting, p. 28