The size of the bulb determines the size of the flower. Remember, everything is already contained inside your bulb when you purchase them. Quality bulbs will give you a wonderful show, and should keep giving for years with a little care. Bargain bulbs may not end up being such a bargain. Even bulbs which like moisture, won t survive for long in water logged soil.
Bulbs thrive in an environment rich in organic matter, and a porous soil.
Incorporate organic matter before planting, and till it in well. Generally, bulbs need to be planted two to two and times the size of the bulb, deep in the ground. Bulbs can be planted individually using a bulb planter. They also sell an auger drill bit that will fit on the end of your drill to make the planting holes. But if you are planting a large quantity of bulbs, it is easier and quicker to dig up a large area to the required depth, then space out the bulbs and cover them with soil.