An experiment about the influence of soaking length in Triacontanol solution on the germination and early growth of storage rubber seed was conducted at Getas RIEC in 1986. The objectives of this research are to know the influence of length of soaking and triacontanol concentration on tthe germination and early growth of storage rubber seeds. This research was implemented with the use of completed Randomized Block Design with factorial analysis which include two factors: length of soaking (H) and triacontanol concentration (P). These factors include four levels with three replications. The result of this research can be simpllified as follows. 1. There is no interaction between length of soaking and triacontanol concentration on the seed germination and early growth of rubber seedling. 2. The triacontanol treatment at concentration 5; 7.5 and 10 ppm gave bad effect (delayed characteristic) on the germination and early growth of rubber seedling compared to control.