Balance Sheets - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash	$ 1,687	$ 733
Inventory	51,480	54,090
Advances to Suppliers	1,750	1,750
Receivable from Citi Bank
Total current assets	54,917	56,573
Non-current assets:
Total assets	82,482	84,138
Current liabilities:
Accounts payable	27,400	27,400
Deferred revenue
State Income Tax Payable
Total current liabilities	174,582	172,320
Non-Current Liabilities:
Total Liabilities	195,813	193,551
Commitments and Contingencies
Stockholders’ Deficit:
Preferred stock, par value $0.001 per share; 10,000,000 shares authorized; no shares issued and outstanding
Common stock, par value $0.001 per share; 1,100,000,000 shares authorized; 100,000,000 shares issued and outstanding as of December 30, 2022 and December 31, 2021, respectively	100,000	100,000
Additional paid in capital	629,566	629,566
Accumulated Deficit	(842,897)	(838,979)
Total stockholders’ equity	(113,331)	(109,413)
Total liabilities and stockholders’ equity	82,482	84,138
Related Party
Non-current assets:
Right of use asset – operating lease – related party	27,565	27,565
Current liabilities:
Accounts payable – related party
Notes payable – related party
Loan payable – related party
Accrued royalty– related party	147,182	144,920
Operating lease obligation, current portion – related party
Non-Current Liabilities:
Operating lease obligation – related party	$ 21,231	$ 21,231

Indicates type of related party for accounts payable classified as current.

No definition available.

Name:	higr_AccountsPayableRelatedPartyCurrent
Namespace Prefix:	higr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).