first one

Echinofossulucactus crispatus???

isnt it ferocactus gracilas?

here in our climate only grafted cactus grow well. because temperature raises upto 120F.
thanks for identification

can someone identify this? got a baby offshoot from nursery and i grafted it three weeks ago now it have start growing but dont know its name



thanks

i missed the contest

thanks daiv. my plants is similar to P. pachycladus.

thanks iann

can u identify this? what is its name. i have this plant and its growth rate is very slow, hardly it grow 1 inch in a year.

one more thing want to ask. growth in garden is more faster than pot? in pot plant have limited space to grow its roots while in earth it have unlimited space to grow its roots. and if roots are long will it grow more fast? its a general concept in our country for normal plants (not cactus & suc...

thanks daiv, changing soil of big plants is really difficult,is there any method to calculate which pot size is better for a plant?i read somewhere abouut golden barrel cactus that pot should not be bigger than 2 inch by the size of plant for better growth. but if we plant it in garden it have unlim...

i read that some cactus like fero and golden barrel, pot soil must be change after 2,3 years. if we add fertilizer every season still they require to change the soil?

in our country there are lot of canals, annually they are cleaned. soil is taken out of canals to make them deep, so that soil is nutrients rich. it dries very quickly. to make it more drain i mix silica sand. due to addition of silica sand water drains very quickly. and soil never becomes hard. in ...

i mix silica sand with river soil, with synthetic fertilizers and get good results

thanks daiv, my plant is very similar to Stenocereus stellatus
thanks

one more pic any idea???