Potash, forms of, 18.

"Plunging" pots in summer, 49.

Primroses (Primula), 63.

Propagation, from cuttings, 30.

Propagation, from seed, 22-27.

Propagation, "saucer system," 32.

R

Ranunculus, 126.

Red spider, 134.

Reinwardtia, 78.