im installing an amendoim hardwood floor. the color of the wood is varied quite a bit through out the house and i have some nailer holes that i need to fill in. does any one have any suggestions other than buying 10 different shades of wood filler? thank you in advance for any suggestions

2 or 3 colors, and mix, usually does it for me, then a touch up with a stain pen if needed. I don't mix it well I just get the two colors together and then it gives the filler a graining look.