The Culture of Flowers from Seeds 



first, for weak, rickety things cannot produce a satisfactory bloom. 

 Primulas need a long period of growth before they flower ; hence 

 they should never be subjected to a forcing temperature. Sufficient 

 heat must be provided to raise the plants, but afterwards the aim 

 should be to render Primulas as nearly hardy as possible before cold 

 weather sets in. There must, however, be ample protection against 

 frost, damp, and cutting winds. 



Primula Stellata (Star Primula}. 'This elegant strain of 

 Primula, introduced by us in 1895, has attained a high position in 

 popular favour. Although it is not intended to supersede or com- 

 pete with the splendid strains of P. sinensis, it is a most valuable 

 addition to the conservatory, and will be found indispensable for 

 general decorative work. The plants are unusually floriferous and 

 continue in bloom for a long time. When cut, the sprays travel well 

 and remain fresh in water many days. For table adornment Star 

 Primulas are unsurpassed by any other greenhouse flower at their 

 own period of the year. The culture is precisely the same as for 

 P. sinensis. 



Two very elegant varieties of garden Primula, P. japonica and 

 P. rosea grandiflora, are worthy of attention. Sow in pots or pans in 

 summer, and place them in a cool house or pit until the seedlings 

 are ready for separate pots, prior to the transfer to open ground. 

 Both plants can be employed with excellent effect in borders and 

 rock-work. 



Another kindred variety, P. obconica grandiflora, is not quite hardy. 

 This fine decorative subject is perpetual-flowering in greenhouses, 

 and the sprays are very striking under artificial light. 



RANUNCULUS 



Half-hardy perennial 



THE RANUNCULUS can be grown either from seed or from roots. The 

 seed is thinly sown from January to March, in boxes four to six inches 

 deep, filled with good soil. A cool greenhouse or frame is the 

 proper place for the boxes until the spring is somewhat advanced. 

 A little extra care is requisite to insure free growth and a hardy 

 constitution, and the roots should not be turned out of the boxes 

 until they have ceased growing and are quite ripe ; then they may be 

 stored for planting in November and February. For particulars 

 on the treatment of roots, see page 313. 



266 



