Zoysia Grass has been traditionally grown from vegetative or hybrid (no seed) varieties. Now that the seeded versions of Zoysia Grass are available people are planting these quality seeded Zoysia varieties in droves.oysia Grass has been traditionally grown from vegetative or hybrid (no seed) varieties. Now that the seeded versions of Zoysia Grass are available people are planting these quality seeded Zoysia varieties in droves.
Yes cats can and will mate with siblings-they don't make choices about their reproduction like humans do, there's only hormones and instinct. Any kittens produced from a brother/sister pairing will be at greatly elevated risk for genetic deformities and diseases. Get the cats fixed and avoid the problem altogether.
Cats also have an estrous period 1-6 weeks after giving birth, so a female may be nursing one litter while pregnant with another. A cat can give birth to anywhere from 1 to 6 kittens. These kittens can start mating and producing more kittens at the age of around 6 months. A male cat can impregnate countless female.