The preliminary results of these test are reported here.

Seedling Growth

• Objective:
  • To determine any differences within the germination rate and germination time of spruce tree seeds.

• Experiment:
  • Trial developed to compare 5 groups, Perlite being one of them.
  • 600 total seeds - 100 seeds per group
  • All seeds were cold treated - 8 weeks at 40 F
  • Counting was performed in a blind fashion

• Groups:
  • Perlite
  • Peat Moss
  • Coir Mixture
  • Jiffy Mix
  • Triton Mix

• Results:
  • After 4 weeks (5/30) ---100 Seeds Per Group

    Perlite	93 seeds germinated
    Peat Moss	41
    Coir Mixture	06
    Jiffy Mix	49
    Sand	87
    Triton Mix	08

  • After 6 weeks (6/17) ---100 Seeds Per Group

    Perlite	92 seeds germinated
    Peat Moss	59
    Coir Mixture	13
    Jiffy Mix	58
    Sand	89
    Triton Mix	74

• Discussion--- This data shows that perlite is a major factor in seed germination & growth. There have been studies in Norway that suggest that perlite is as superior of a growth medium but they are limited to 25 to 50% mixture of peat with perlite.

  We are continuing to research this subject.

Perlite in the Organic Garden

• Objective:
  • To determine if Perlite had any effect on weed growth, fruit/vegetable growth, and water retention within an organic outside environment.

• Experiment:
  • Perlite was added to ½ of Triton's organic garden last year

• Impressions:
  • Weeding was far easier; however, the yield of weeds was the same
  • Water requirements - cut by 1/3 rd
  • Amount of fruit produced - similar to previous year.

We are continuing to utilize Perlite to determine best usage and effects.

Thanks again for your continued support, it is allowing Triton's Horticulture Department to continue to be on the cutting edge of the industry trends and standards.