Is there a minimum number of BRX you need to be able to stake?

nothing has ever staked in my wallet and i have BRX dust as old a June 28th

i guess i expected at least some weight not much but something

*edit* i guess i should add that my total brx at this point is around 25 */edit*

this is the results of my "getstakinginfo"


"enabled" : true,
"staking" : false,
"errors" : "",
"currentblocksize" : 1000,
"currentblocktx" : 0,
"pooledtx" : 0,
"difficulty" : 183180.32701715,
"search-interval" : 0,
"weight" : 0,
"netstakeweight" : 21188409674892,
"expectedtime" : -1