PAT2H Horticultural Consulting Services, Rydal, Georgia, 2009
Top Dress Japanese Holly 2009

The objective of this trial was to evaluate plant performance of Japanese Holly when top dressed with Suståne 18-1-8+Fe (90 day) compared to a standard 22-5-6 (4-5 mo.) top dress fertilizer. Mature 3-gallon Japanese Holly shrubs were used for the trial and fertilizer applications were applied at 10.3 g of nitrogen per 3-gallon container. Plant performance was evaluated over 148 days.



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PAT2H Horticultural Consulting Services, Ryda, Georgia, 2009


Suståne 4-4-4 + 10% Biochar was evaluated on tomato seedlings and young plants.tomato2

The results suggest greater whole-plant nitrogen uptake efficiency with the Suståne 4-4-4+biochar, probably due to better retention of nitrogen in the root zone, where the biochar was able to hold nitrogen reducing the potential of leaching from the container.


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