What 9-9-6 tulip bulb fertilizer do you recommend?

Question

I googled for a 9-9-6 fertilizer and holland bulb booster is the most common. However, on all the sites it’s no longer available. Why

Answer 1

I don't know why they would discontinue their specialty fertilizer unless it wasn't a big seller. If you can't find 9-6-6 easily, you can use 5-10-10 or 8-8-8 slow release formulas. We don't recommend brands but be sure to buy it from a reputable source. Here is a different school of thought below:

https://www.johnson.k-state.edu/lawn-garden/agent-articles/flowers/how-to-plant-tulips.html